Cosmology, Quantum Vacuum and Zeta Functions

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Publisher : Springer Science & Business Media
ISBN 13 : 3642197604
Total Pages : 379 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Cosmology, Quantum Vacuum and Zeta Functions by : Sergey D. Odintsov

Download or read book Cosmology, Quantum Vacuum and Zeta Functions written by Sergey D. Odintsov and published by Springer Science & Business Media. This book was released on 2011-06-10 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some major developments of physics in the last three decades are addressed by highly qualified specialists in different specific fields. They include renormalization problems in QFT, vacuum energy fluctuations and the Casimir effect in different configurations, and a wealth of applications. A number of closely related issues are also considered. The cosmological applications of these theories play a crucial role and are at the very heart of the book; in particular, the possibility to explain in a unified way the whole history of the evolution of the Universe: from primordial inflation to the present day accelerated expansion. Further, a description of the mathematical background underlying many of the physical theories considered above is provided. This includes the uses of zeta functions in physics, as in the regularization problems in QFT already mentioned, specifically in curved space-time, and in Casimir problems as.

Cosmology, Quantum Vacuum and Zeta Functions

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Publisher : Springer
ISBN 13 : 9783642197611
Total Pages : 382 pages
Book Rating : 4.1/5 (976 download)

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Book Synopsis Cosmology, Quantum Vacuum and Zeta Functions by : Sergey D. Odintsov

Download or read book Cosmology, Quantum Vacuum and Zeta Functions written by Sergey D. Odintsov and published by Springer. This book was released on 2011-08-26 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some major developments of physics in the last three decades are addressed by highly qualified specialists in different specific fields. They include renormalization problems in QFT, vacuum energy fluctuations and the Casimir effect in different configurations, and a wealth of applications. A number of closely related issues are also considered. The cosmological applications of these theories play a crucial role and are at the very heart of the book; in particular, the possibility to explain in a unified way the whole history of the evolution of the Universe: from primordial inflation to the present day accelerated expansion. Further, a description of the mathematical background underlying many of the physical theories considered above is provided. This includes the uses of zeta functions in physics, as in the regularization problems in QFT already mentioned, specifically in curved space-time, and in Casimir problems as.

Cosmology, the Quantum Vacuum, and Zeta Functions

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Publisher :
ISBN 13 : 9785894284156
Total Pages : 405 pages
Book Rating : 4.2/5 (841 download)

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Book Synopsis Cosmology, the Quantum Vacuum, and Zeta Functions by : Эмилио Элизалде

Download or read book Cosmology, the Quantum Vacuum, and Zeta Functions written by Эмилио Элизалде and published by . This book was released on 2009 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ten Physical Applications of Spectral Zeta Functions

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Publisher : Springer
ISBN 13 : 3642294057
Total Pages : 234 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Ten Physical Applications of Spectral Zeta Functions by : Emilio Elizalde

Download or read book Ten Physical Applications of Spectral Zeta Functions written by Emilio Elizalde and published by Springer. This book was released on 2012-05-31 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zeta-function regularization is a powerful method in perturbation theory, and this book is a comprehensive guide for the student of this subject. Everything is explained in detail, in particular the mathematical difficulties and tricky points, and several applications are given to show how the procedure works in practice, for example in the Casimir effect, gravity and string theory, high-temperature phase transition, topological symmetry breaking, and non-commutative spacetime. The formulae, some of which are new, can be directly applied in creating physically meaningful, accurate numerical calculations. The book acts both as a basic introduction and a collection of exercises for those who want to apply this regularization procedure in practice. Thoroughly revised, updated and expanded, this new edition includes novel, explicit formulas on the general quadratic, the Chowla-Selberg series case, an interplay with the Hadamard calculus, and also features a fresh chapter on recent cosmological applications, including the calculation of the vacuum energy fluctuations at large scale in braneworld and other models.

Ten Physical Applications of Spectral Zeta Functions

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Publisher : Springer Science & Business Media
ISBN 13 : 3540602305
Total Pages : 229 pages
Book Rating : 4.5/5 (46 download)

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Book Synopsis Ten Physical Applications of Spectral Zeta Functions by : Emilio Elizalde

Download or read book Ten Physical Applications of Spectral Zeta Functions written by Emilio Elizalde and published by Springer Science & Business Media. This book was released on 1995-10-09 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monography is, in the first place, a commented guide that invites the reader to plunge into the thrilling world ofzeta functions and their appli cations in physics. Different aspects ofthis field ofknowledge are considered, as one can see specifically in the Table of Contents. The level of the book is elementary. It is intended for people with no or little knowledge of the subject. Everything is explained in full detail, in particular, the mathematical difficulties and tricky points, which too often constitute an insurmountable barrier for those who would have liked to be come aquainted with that matter but never dared to ask (or did not manage to understand more complete, higher-level treatises). In this sense the present work is to be considered as a basic introduction and exercise collection for other books that have appeared recently. Concerning the physical applications of the method ofzeta-function reg ularization here described, quite a big choice is presented. The reader must be warned, however, that I have not tried to explain the underlying physi cal theories in complete detail (since this is undoubtedly out of scope), but rather to illustrate - simply and clearly - the precise way the method must be applied. Sometimes zeta regularization is explicitly compared in the text with other procedures the reader is supposed to be more familiar with (such as cut-off or dimensional regularization).

Zeta Functions, Topology and Quantum Physics

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Publisher : Springer Science & Business Media
ISBN 13 : 0387249818
Total Pages : 228 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Zeta Functions, Topology and Quantum Physics by : Takashi Aoki

Download or read book Zeta Functions, Topology and Quantum Physics written by Takashi Aoki and published by Springer Science & Business Media. This book was released on 2008-05-10 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains papers by invited speakers of the symposium "Zeta Functions, Topology and Quantum Physics" held at Kinki U- versity in Osaka, Japan, during the period of March 3-6, 2003. The aims of this symposium were to establish mutual understanding and to exchange ideas among researchers working in various fields which have relation to zeta functions and zeta values. We are very happy to add this volume to the series Developments in Mathematics from Springer. In this respect, Professor Krishnaswami Alladi helped us a lot by showing his keen and enthusiastic interest in publishing this volume and by contributing his paper with Alexander Berkovich. We gratefully acknowledge financial support from Kinki University. We would like to thank Professor Megumu Munakata, Vice-Rector of Kinki University, and Professor Nobuki Kawashima, Director of School of Interdisciplinary Studies of Science and Engineering, Kinki Univ- sity, for their interest and support. We also thank John Martindale of Springer for his excellent editorial work.

Quantum Gravity, Quantum Cosmology and Lorentzian Geometries

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Publisher : Springer
ISBN 13 : 9783662149331
Total Pages : 354 pages
Book Rating : 4.1/5 (493 download)

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Book Synopsis Quantum Gravity, Quantum Cosmology and Lorentzian Geometries by : Giampiero Esposito

Download or read book Quantum Gravity, Quantum Cosmology and Lorentzian Geometries written by Giampiero Esposito and published by Springer. This book was released on 2014-04-18 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is aimed at theoretical and mathematical physicists and mathematicians interested in modern gravitational physics. I have thus tried to use language familiar to readers working on classical and quantum gravity, paying attention both to difficult calculations and to existence theorems, and discussing in detail the current literature. The first aim of the book is to describe recent work on the problem of boundary conditions in one-loop quantum cosmology. The motivation of this research was to under stand whether supersymmetric theories are one-loop finite in the presence of boundaries, with application to the boundary-value problemsoccurring in quantum cosmology. Indeed, higher-loop calculations in the absence of boundaries are already available in the litera ture, showing that supergravity is not finite. I believe, however, that one-loop calculations in the presence of boundaries are more fundamental, in that they provide a more direct check of the inconsistency of supersymmetric quantum cosmology from the perturbative point of view. It therefore appears that higher-order calculations are not strictly needed, if the one-loop test already yields negative results. Even though the question is not yet settled, this research has led to many interesting, new applications of areas of theoretical and mathematical physics such as twistor theory in flat space, self-adjointness theory, the generalized Riemann zeta-function, and the theory of boundary counterterms in super gravity. I have also compared in detail my work with results by other authors, explaining, whenever possible, the origin of different results, the limits of my work and the unsolved problems.

Local Zeta Regularization And The Scalar Casimir Effect: A General Approach Based On Integral Kernels

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Publisher : World Scientific
ISBN 13 : 9813225017
Total Pages : 274 pages
Book Rating : 4.8/5 (132 download)

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Book Synopsis Local Zeta Regularization And The Scalar Casimir Effect: A General Approach Based On Integral Kernels by : Davide Fermi

Download or read book Local Zeta Regularization And The Scalar Casimir Effect: A General Approach Based On Integral Kernels written by Davide Fermi and published by World Scientific. This book was released on 2017-10-06 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zeta regularization is a method to treat the divergent quantities appearing in several areas of mathematical physics and, in particular, in quantum field theory; it is based on the fascinating idea that a finite value can be ascribed to a formally divergent expression via analytic continuation with respect to a complex regulating parameter.This book provides a thorough overview of zeta regularization for the vacuum expectation values of the most relevant observables of a quantized, neutral scalar field in Minkowski spacetime; the field can be confined to a spatial domain, with suitable boundary conditions, and an external potential is possibly present. Zeta regularization is performed in this framework for both local and global observables, like the stress-energy tensor and the total energy; the analysis of their vacuum expectation values accounts for the Casimir physics of the system. The analytic continuation process required in this setting by zeta regularization is deeply linked to some integral kernels; these are determined by the fundamental elliptic operator appearing in the evolution equation for the quantum field. The book provides a systematic illustration of these connections, devised as a toolbox for explicit computations in specific configurations; many examples are presented. A comprehensive account is given of the existing literature on this subject, including the previous work of the authors.The book will be useful to anyone interested in a mathematically sound description of quantum vacuum effects, from graduate students to scientists working in this area.

2012

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Author :
Publisher : Walter de Gruyter
ISBN 13 : 3110278715
Total Pages : 3064 pages
Book Rating : 4.1/5 (12 download)

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Book Synopsis 2012 by :

Download or read book 2012 written by and published by Walter de Gruyter. This book was released on 2013-03-01 with total page 3064 pages. Available in PDF, EPUB and Kindle. Book excerpt: Particularly in the humanities and social sciences, festschrifts are a popular forum for discussion. The IJBF provides quick and easy general access to these important resources for scholars and students. The festschrifts are located in state and regional libraries and their bibliographic details are recorded. Since 1983, more than 659,000 articles from more than 30,500 festschrifts, published between 1977 and 2011, have been catalogued.

Cosmological and Black Hole Apparent Horizons

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Publisher : Springer
ISBN 13 : 331919240X
Total Pages : 212 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Cosmological and Black Hole Apparent Horizons by : Valerio Faraoni

Download or read book Cosmological and Black Hole Apparent Horizons written by Valerio Faraoni and published by Springer. This book was released on 2015-07-01 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book overviews the extensive literature on apparent cosmological and black hole horizons. In theoretical gravity, dynamical situations such as gravitational collapse, black hole evaporation, and black holes interacting with non-trivial environments, as well as the attempts to model gravitational waves occurring in highly dynamical astrophysical processes, require that the concept of event horizon be generalized. Inequivalent notions of horizon abound in the technical literature and are discussed in this manuscript. The book begins with a quick review of basic material in the first one and a half chapters, establishing a unified notation. Chapter 2 reminds the reader of the basic tools used in the analysis of horizons and reviews the various definitions of horizons appearing in the literature. Cosmological horizons are the playground in which one should take baby steps in understanding horizon physics. Chapter 3 analyzes cosmological horizons, their proposed thermodynamics, and several coordinate systems. The remaining chapters discuss analytical solutions of the field equations of General Relativity, scalar-tensor, and f(R) gravity which exhibit time-varying apparent horizons and horizons which appear and/or disappear in pairs. An extensive bibliography enriches the volume. The intended audience is master and PhD level students and researchers in theoretical physics with knowledge of standard gravity.

Cosmic Secrets

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Publisher : World Scientific
ISBN 13 : 9812836446
Total Pages : 400 pages
Book Rating : 4.8/5 (128 download)

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Book Synopsis Cosmic Secrets by : Wolfram Schommers

Download or read book Cosmic Secrets written by Wolfram Schommers and published by World Scientific. This book was released on 2012 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: We see objects in front of us, and experience a real material effect when we approach and touch them. Thus, we conclude that all objects are embedded in space and exist objectively. However, such experiences in everyday life cannot be transferred to the atomic level: within standard quantum theory, the material world is still embedded in space, but it no longer has an objective existence. How can objects be embedded in space without existing objectively? This book addresses this and similar issues in an illustrative and non-conventional way. Using up-to-date information, the following basic questions are contemplated: What is a particle, a quantum object? What can we say about the nature of time? How is reality, in particular the cosmos, formed? What is the influence of evolution on the discovery of new developments in this field? Like the philosophers Whitehead and Bergson, the primacy of process is advocated: we experience objects OCo both quantum objects and those we experience in everyday life OCo at certain positions in space, but everything is a matter of process and the existence of static objects in space is thus eliminated."

Quantum Cosmology - The Supersymmetric Perspective - Vol. 2

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Publisher : Springer
ISBN 13 : 3642115705
Total Pages : 290 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Quantum Cosmology - The Supersymmetric Perspective - Vol. 2 by : Paulo Vargas Moniz

Download or read book Quantum Cosmology - The Supersymmetric Perspective - Vol. 2 written by Paulo Vargas Moniz and published by Springer. This book was released on 2010-04-02 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: We read in order to know we are not alone, I once heard, and perhaps it could also be suggested that we write in order not to be alone, to endorse, to promote continuity. The idea for this book took about 10 years to materialize, and it is the author’s hope that its content will constitute the beginning of further explorations beyond current horizons. More speci cally, this book appeals to the reader to engage upon and persevere with a journey, moving through the less well explored territories in the evolution of the very early universe, and pushing towards new landscapes. P- haps, during or after consulting this book, this attitude and this willingness will be embraced by someone, somewhere, and this person will go on to enrich our quantum cosmological description of the early universe, by means of a clearer supersymm- ric perspective. It is to these creative and inquisitive ‘young minds’ that the book is addressed. The reader will not therefore nd in this book all the answers to all the problems regarding a supersymmetric and quantum description of the early universe, and this remark is substantiated in the book by a list of unresolved and challenging problems, itself incomplete.

Quantum Cosmology

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Publisher : Springer
ISBN 13 : 1441982760
Total Pages : 306 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Quantum Cosmology by : Martin Bojowald

Download or read book Quantum Cosmology written by Martin Bojowald and published by Springer. This book was released on 2011-07-15 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consequences of quantum gravity on grander scales are expected to be enormous: only such a theory can show how black holes really behave and where our universe came from. Applications of loop quantum gravity to cosmology have especially by now shed much light on cosmic evolution of a universe in a fundamental, microscopic description. Modern techniques are explained in this book which demonstrate how the universe could have come from a non-singular phase before the big bang, how equations for the evolution of structure can be derived, but also what fundamental limitations remain to our knowledge of the universe before the big bang. The following topics will be covered in this book: Hamiltonian cosmology: a general basic treatment of isotropy, perturbations and their role for observations; useful in general cosmology. Effective equations: an efficient way to evaluate equations of quantum gravity, which is also useful in other areas of physics where quantum theory is involved. Loop quantization: a new formalism for the atomic picture of space-time; usually presented at a sophisticated mathematical level, but evaluated here from an intuitive physical side. The book will start with physical motivations, rather than mathematical developments which is more common in other expositions of this field. All the required mathematical methods will be presented, but will not distract the reader from seeing the underlying physics. Simple but representative models will be presented first to show the basic features, which are then used to work upwards to a general description of quantum gravity and its applications in cosmology. This will make the book accessible to a more general physics readership.

Thirteenth Marcel Grossmann Meeting, The: On Recent Developments In Theoretical And Experimental General Relativity, Astrophysics And Relativistic Field Theories - Proceedings Of The Mg13 Meeting On General Relativity (In 3 Volumes)

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Publisher : World Scientific
ISBN 13 : 9814630004
Total Pages : 2807 pages
Book Rating : 4.8/5 (146 download)

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Book Synopsis Thirteenth Marcel Grossmann Meeting, The: On Recent Developments In Theoretical And Experimental General Relativity, Astrophysics And Relativistic Field Theories - Proceedings Of The Mg13 Meeting On General Relativity (In 3 Volumes) by : Remo Ruffini

Download or read book Thirteenth Marcel Grossmann Meeting, The: On Recent Developments In Theoretical And Experimental General Relativity, Astrophysics And Relativistic Field Theories - Proceedings Of The Mg13 Meeting On General Relativity (In 3 Volumes) written by Remo Ruffini and published by World Scientific. This book was released on 2015-01-26 with total page 2807 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Marcel Grossmann Meetings seek to further the development of the foundations and applications of Einstein's general relativity by promoting theoretical understanding in the relevant fields of physics, mathematics, astronomy and astrophysics and to direct future technological, observational, and experimental efforts. The meetings discuss recent developments in classical and quantum aspects of gravity, and in cosmology and relativistic astrophysics, with major emphasis on mathematical foundations and physical predictions, having the main objective of gathering scientists from diverse backgrounds for deepening our understanding of spacetime structure and reviewing the current state of the art in the theory, observations and experiments pertinent to relativistic gravitation. The range of topics is broad, going from the more abstract classical theory, quantum gravity, branes and strings, to more concrete relativistic astrophysics observations and modeling.The three volumes of the proceedings of MG13 give a broad view of all aspects of gravitational physics and astrophysics, from mathematical issues to recent observations and experiments. The scientific program of the meeting included 33 morning plenary talks during 6 days, and 75 parallel sessions over 4 afternoons. Volume A contains plenary and review talks ranging from the mathematical foundations of classical and quantum gravitational theories including recent developments in string/brane theories, to precision tests of general relativity including progress towards the detection of gravitational waves, and from supernova cosmology to relativistic astrophysics including such topics as gamma ray bursts, black hole physics both in our galaxy and in active galactic nuclei in other galaxies, and neutron star and pulsar astrophysics. Volumes B and C include parallel sessions which touch on dark matter, neutrinos, X-ray sources, astrophysical black holes, neutron stars, binary systems, radiative transfer, accretion disks, quasors, gamma ray bursts, supernovas, alternative gravitational theories, perturbations of collapsed objects, analog models, black hole thermodynamics, numerical relativity, gravitational lensing, large scale structure, observational cosmology, early universe models and cosmic microwave background anisotropies, inhomogeneous cosmology, inflation, global structure, singularities, chaos, Einstein-Maxwell systems, wormholes, exact solutions of Einstein's equations, gravitational waves, gravitational wave detectors and data analysis, precision gravitational measurements, quantum gravity and loop quantum gravity, quantum cosmology, strings and branes, self-gravitating systems, gamma ray astronomy, and cosmic rays and the history of general relativity.

An Introduction To Cosmology And Particle Physics

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Author :
Publisher : World Scientific Publishing Company
ISBN 13 : 9813103833
Total Pages : 439 pages
Book Rating : 4.8/5 (131 download)

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Book Synopsis An Introduction To Cosmology And Particle Physics by : Mariano Quiros

Download or read book An Introduction To Cosmology And Particle Physics written by Mariano Quiros and published by World Scientific Publishing Company. This book was released on 1988-03-01 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book discusses, based on a series of lectures given by the authors at the Universidad Autonoma of Madrid discusses the relation between cosmology and particle physics at a pedagogical level. The topics covered contain much valuable introductory materials. Very useful as a text for graduate students in this field.

Primordial Cosmology

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Publisher : World Scientific
ISBN 13 : 9814468339
Total Pages : 617 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Primordial Cosmology by : Giovanni Montani

Download or read book Primordial Cosmology written by Giovanni Montani and published by World Scientific. This book was released on 2011-01-03 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: Primordial Cosmology deals with one of the most puzzling and fascinating topics debated in modern physics — the nature of the Big Bang singularity. The authors provide a self-consistent and complete treatment of the very early Universe dynamics, passing through a concise discussion of the Standard Cosmological Model, a precise characterization of the role played by the theory of inflation, up to a detailed analysis of the anisotropic and inhomogeneous cosmological models. The most peculiar feature of this book is its uniqueness in treating advanced topics of quantum cosmology with a well-traced link to more canonical and pedagogical notions of fundamental cosmology.This book traces clearly the backward temporal evolution of the Universe, starting with the Robertson-Walker geometry and ending with the recent results of loop quantum cosmology in view of the Big Bounce. The reader is accompanied in this journey by an initial technical presentation which, thanks to the fundamental tools given earlier in the book, never seems heavy or obscure.

Euclidean Quantum Gravity on Manifolds with Boundary

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Publisher : Springer Science & Business Media
ISBN 13 : 9401158061
Total Pages : 334 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Euclidean Quantum Gravity on Manifolds with Boundary by : Giampiero Esposito

Download or read book Euclidean Quantum Gravity on Manifolds with Boundary written by Giampiero Esposito and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reflects our own struggle to understand the semiclassical behaviour of quantized fields in the presence of boundaries. Along many years, motivated by the problems of quantum cosmology and quantum field theory, we have studied in detail the one-loop properties of massless spin-l/2 fields, Euclidean Maxwell the ory, gravitino potentials and Euclidean quantum gravity. Hence our book begins with a review of the physical and mathematical motivations for studying physical theories in the presence of boundaries, with emphasis on electrostatics, vacuum v Maxwell theory and quantum cosmology. We then study the Feynman propagator in Minkowski space-time and in curved space-time. In the latter case, the corre sponding Schwinger-DeWitt asymptotic expansion is given. The following chapters are devoted to the standard theory of the effective action and the geometric im provement due to Vilkovisky, the manifestly covariant quantization of gauge fields, zeta-function regularization in mathematics and in quantum field theory, and the problem of boundary conditions in one-loop quantum theory. For this purpose, we study in detail Dirichlet, Neumann and Robin boundary conditions for scalar fields, local and non-local boundary conditions for massless spin-l/2 fields, mixed boundary conditions for gauge fields and gravitation. This is the content of Part I. Part II presents our investigations of Euclidean Maxwell theory, simple super gravity and Euclidean quantum gravity.