The Cosmology Of Extra Dimensions And Varying Fundamental Constants

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The Cosmology of Extra Dimensions and Varying Fundamental Constants

Author : Carlos Martins
Publisher : Springer Science & Business Media
ISBN 13 : 9401732728
Total Pages : 257 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis The Cosmology of Extra Dimensions and Varying Fundamental Constants by : Carlos Martins

Download or read book The Cosmology of Extra Dimensions and Varying Fundamental Constants written by Carlos Martins and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: The workshop on The Cosmology of Extra Dimensions and Varying Fundamental Constants, which was part of JENAM 2002, was held at the Physics Department of the University of Porto (FCUP) from the 3rd to the 5th of September 2002. It was regularly attended by about 110 participants, of which 65 were officially registered in the VFC workshop, while the others came from the rest of the JENAM workshops. There were also a few science correspondents from the national and international press. During the 3 days of the scientific programme, 8 Invited Reviews and 30 Oral Communications were presented. The speakers came from 11 different European countries, and also from Argentina, Australia, Canada, Japan and the U.S.A. There were also speakers from six Portuguese research institutions, and nine of the speak ers were Ph.D. students. The contributions are presented in these proceedings in chronological order. The workshop brought together string theorists, particle physicists, theoretical and observational cosmologists, relativists and observational astrophysicists. It was generally agreed that this inter-disciplinarity was the greatest strength of the work shop, since it provided people coming into this very recent topic from the various different backgrounds with an opportunity to understand each other's language and thereby gain a more solid understanding of the overall picture.

The Cosmology of Extra Dimensions and Varying Fundamental Constants

Author : C J A P Martins
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (825 download)

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Book Synopsis The Cosmology of Extra Dimensions and Varying Fundamental Constants by : C J A P Martins

Download or read book The Cosmology of Extra Dimensions and Varying Fundamental Constants written by C J A P Martins and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Cosmology of Extra Dimensions and Varying Fundamental Constants

Author : C. J. A. P. Martins
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (249 download)

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Book Synopsis The Cosmology of Extra Dimensions and Varying Fundamental Constants by : C. J. A. P. Martins

Download or read book The Cosmology of Extra Dimensions and Varying Fundamental Constants written by C. J. A. P. Martins and published by . This book was released on 2003 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Black Holes, Cosmology And Extra Dimensions (Second Edition)

Author : Kirill A Bronnikov
Publisher : World Scientific
ISBN 13 : 9811233462
Total Pages : 591 pages
Book Rating : 4.8/5 (112 download)

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Book Synopsis Black Holes, Cosmology And Extra Dimensions (Second Edition) by : Kirill A Bronnikov

Download or read book Black Holes, Cosmology And Extra Dimensions (Second Edition) written by Kirill A Bronnikov and published by World Scientific. This book was released on 2021-06-29 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assuming basic knowledge of special and general relativity, this book guides the reader to problems under consideration in modern research, concerning black holes, wormholes, cosmology, and extra dimensions. Its first part is devoted to local strong field configurations (black holes and wormholes) in general relativity and its most relevant extensions: scalar-tensor, f(R), and multidimensional theories. The second part discusses cosmology, including inflation and problems of a unified description of the whole evolution of the universe. The third part concerns multidimensional theories of gravity and contains a number of original results obtained by the authors. Expository work is conducted for a mechanism of symmetries and fundamental constants formation. The original approach to nonlinear multidimensional gravity that is able to construct a unique perspective describing different phenomena is highlighted.Much of the content was previously presented only in journal publications and is new for book contents, e.g., on regular black holes, various scalar field solutions, wormholes and their stability, inflation, clusters of primordial black holes, and multidimensional gravity. The last two topics are added in this new edition of the book. The other chapters are also updated to include new discoveries like the detection of gravitational waves.

A new standard model of cosmology: Time-varying fundamental constants and the evolution of the universe

Author : F. Bakalian
Publisher : The VLS Research Foundation
ISBN 13 :
Total Pages : 200 pages
Book Rating : 4./5 ( download)

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Book Synopsis A new standard model of cosmology: Time-varying fundamental constants and the evolution of the universe by : F. Bakalian

Download or read book A new standard model of cosmology: Time-varying fundamental constants and the evolution of the universe written by F. Bakalian and published by The VLS Research Foundation. This book was released on 2024-01-01 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new theoretical framework is presented to explain the evolution of the universe based on the time-varying properties of the fundamental constants. A static universe with time-varying constants can explain the origin of the cosmic microwave background radiation, CMB anisotropies, the CMB cold spot, the observed redshift-distance modulus data, the origin and composition of dark matter in the universe, galaxy cluster mass estimates, Milky Way galaxy luminosity estimates, population II stellar properties, vacuum-photon interactions, energy cycling between matter, radiation and vacuum field components, time-varying Higgs mechanism and particle mass, and the observed matter-antimatter dichotomy. This is a complete theoretical framework that explains the observable universe and resolves many of the issues with modern-day cosmology.

Space-Time-Matter

Author : Paul S Wesson
Publisher : World Scientific Publishing Company
ISBN 13 : 9813106964
Total Pages : 264 pages
Book Rating : 4.8/5 (131 download)

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Book Synopsis Space-Time-Matter by : Paul S Wesson

Download or read book Space-Time-Matter written by Paul S Wesson and published by World Scientific Publishing Company. This book was released on 2007-05-24 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Albert Einstein, together with Theodor Kaluza and Oskar Klein, realized that extra dimensions can be used to unify the different fields of physics, as well as unifying the fields with their material sources. In fact, it was Einstein's dream to transpose the “base wood” of the matter term in his field equations to the “marble” of the geometrical term. During his lifetime, this kind of unified theory achieved only partial success. But the modern approach, outlined in this bestseller, is elegant and agrees with all the classical tests. The basic idea is to unify the source and its field using the rich algebra of higher-dimensional Riemannian geometry. In other words, space, time and matter become parts of geometry.

Astrophysics, Clocks and Fundamental Constants

Author : Savely G. Karshenboim
Publisher : Springer Science & Business Media
ISBN 13 : 9783540219675
Total Pages : 374 pages
Book Rating : 4.2/5 (196 download)

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Book Synopsis Astrophysics, Clocks and Fundamental Constants by : Savely G. Karshenboim

Download or read book Astrophysics, Clocks and Fundamental Constants written by Savely G. Karshenboim and published by Springer Science & Business Media. This book was released on 2004-08-11 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: The question of a possible temporal variation of the fundamental constants was raised by Paul Dirac in his "large number hypothesis" in 1937. Today it appears in the context of the search for a unified theory of the fundamental interactions. It touches both fundamental and applied physics, as the postulate of the unalterability of the constants is the foundation for modern metrology. The book presents reviews written by leading experts in the field. Focussing on the question of variations of the fundamental "constants" in time or space, the chapters cover the theoretical framework in which variations are expected and the search for variations of quantities like the fine-structure constant, the electron/proton mass ratio, g-factors of proton and neutron etc. in astrophysical and geophysical observations and in precision experiments with atomic clocks and frequency standards.

The Constants of Nature

Author : John Barrow
Publisher : Vintage
ISBN 13 : 0307555356
Total Pages : 370 pages
Book Rating : 4.3/5 (75 download)

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Book Synopsis The Constants of Nature by : John Barrow

Download or read book The Constants of Nature written by John Barrow and published by Vintage. This book was released on 2009-05-06 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reality as we know it is bound by a set of constants—numbers and values that dictate the strengths of forces like gravity, the speed of light, and the masses of elementary particles. In The Constants of Nature, Cambridge Professor and bestselling author John D.Barrow takes us on an exploration of these governing principles. Drawing on physicists such as Einstein and Planck, Barrow illustrates with stunning clarity our dependence on the steadfastness of these principles. But he also suggests that the basic forces may have been radically different during the universe’s infancy, and suggests that they may continue a deeply hidden evolution. Perhaps most tantalizingly, Barrow theorizes about the realities that might one day be found in a universe with different parameters than our own.

Advances in Astronomy

Author : J M T Thompson
Publisher : World Scientific
ISBN 13 : 178326019X
Total Pages : 436 pages
Book Rating : 4.7/5 (832 download)

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Book Synopsis Advances in Astronomy by : J M T Thompson

Download or read book Advances in Astronomy written by J M T Thompson and published by World Scientific. This book was released on 2005-10-26 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this highly accessible book, leading scientists from around the world give a general overview of research advances in their subject areas within the field of Astronomy. They describe some of their own cutting-edge research and give their visions of the future. Re-written in a popular and well-illustrated style, the articles are mainly derived from scholarly and authoritative papers published in special issues of the Royal Society's Philosophical Transactions, the world's longest running scientific journal. Carefully selected by the journal's editor, topics include the Big Bang creation of the universe, the formation and evolution of the stars and galaxies, cold dark matter, explosive sun-spot events, and humankind's exploration of the solar system. The book conveys the excitement and enthusiasm of the authors for their work at the frontiers of astronomy. All are definitive reviews for people with a general interest in the future directions of science. Contents:Cosmology and the Big Bang:The Paradigm of Inflation (J García-Bellido)Small Scales, Big Issues for Cold Dark Matter (A J Benson)Violence and Black Holes in the Hearts of Galaxies (C G Mundell)Probing the Universe:Quest for Gravitational Waves (B S Sathyaprakash)Strong-Field Tests of Relativistic Gravity with Pulsars (M Kramer)Gamma-Ray Bursts as Cosmological Probes (N R Tanvir)Stars and Conditions for Life:Gamma-Ray Bursts (D Lazzati)Astrophysical Dust (M Gray)Extrasolar Planets (H R A Jones & J S Jenkins)Solar System and Climate Change:Our Solar System (A Coates)The Solar Dynamo (S Tobias)Explosions on the Sun (L K Harra)and other papers Readership: Research scientists, academics, graduates and post-graduates, and general readers with an interest in science. Key Features:A unique presentation of the latest cutting-edge research, written by world experts in a readable style akin to that of Scientific American or New ScientistBeautifully illustrated with diagrams and photographsIncludes a Foreword writer John BarrowKeywords:Astronomy;Cosmology;Big Bang;Stars;Galaxies;Dark Matter;Gamma-Ray Bursts;Cosmic Radiation;Solar System;Sun-Spots;Climate;Telescopes

Reports on Astronomy 2003-2005 (IAU XXVIA)

Author : Oddbjorn Engvold
Publisher : Cambridge University Press
ISBN 13 : 9780521856041
Total Pages : 416 pages
Book Rating : 4.8/5 (56 download)

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Book Synopsis Reports on Astronomy 2003-2005 (IAU XXVIA) by : Oddbjorn Engvold

Download or read book Reports on Astronomy 2003-2005 (IAU XXVIA) written by Oddbjorn Engvold and published by Cambridge University Press. This book was released on 2007-05-10 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transactions XXVIA of the International Astronomical Union (IAU) provides a comprehensive and authoritative review of what has been achieved in astronomy during the years 2003 to 2005. The insightful and up-to-date reviews are written by the Presidents and Chairpersons of the IAU's different Divisions, Commissions and Working Groups and each focuses on a different subject area. Topics covered in this wide-ranging volume include: fundamental astronomy; the Sun and heliosphere; planetary systems sciences; stars; variable stars; interstellar matter; the Galactic system; galaxies and the Universe; optical and infrared techniques; radio astronomy; space and high energy astrophysics; and other IAU activities. The reviews are written at a level suitable for colleagues in the same field, but they will also be useful for students and researchers wishing to gain an overview beyond their own research area.

Extra Dimensions in Space and Time

Author : Itzhak Bars
Publisher : Springer Science & Business Media
ISBN 13 : 0387776389
Total Pages : 221 pages
Book Rating : 4.3/5 (877 download)

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Book Synopsis Extra Dimensions in Space and Time by : Itzhak Bars

Download or read book Extra Dimensions in Space and Time written by Itzhak Bars and published by Springer Science & Business Media. This book was released on 2009-12-04 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: In physics, the idea of extra spatial dimensions originates from Nordstöm’s 5-dimensional vector theory in 1914, followed by Kaluza-Klein theory in 1921, in an effort to unify general relativity and electromagnetism in a 5 dimensional space-time (4 dimensions for space and 1 for time). Kaluza–Klein theory didn’t generate enough interest with physicist for the next five decades, due to its problems with inconsistencies. With the advent of supergravity theory (the theory that unifies general relativity and supersymmetry theories) in late 1970’s and eventually, string theories (1980s) and M-theory (1990s), the dimensions of space-time increased to 11 (10-space and 1-time dimension). There are two main features in this book that differentiates it from other books written about extra dimensions: The first feature is the coverage of extra dimensions in time (Two Time physics), which has not been covered in earlier books about extra dimensions. All other books mainly cover extra spatial dimensions. The second feature deals with level of presentation. The material is presented in a non-technical language followed by additional sections (in the form of appendices or footnotes) that explain the basic equations and formulas in the theories. This feature is very attractive to readers who want to find out more about the theories involved beyond the basic description for a layperson. The text is designed for scientifically literate non-specialists who want to know the latest discoveries in theoretical physics in a non-technical language. Readers with basic undergraduate background in modern physics and quantum mechanics can easily understand the technical sections. Part I starts with an overview of the Standard Model of particles and forces, notions of Einstein’s special and general relativity, and the overall view of the universe from the Big Bang to the present epoch, and covers Two-Time physics. 2T-physics has worked correctly at all scales of physics, both macroscopic and microscopic, for which there is experimental data so far. In addition to revealing hidden information even in familiar "everyday" physics, it also makes testable predictions in lesser known physics regimes that could be analyzed at the energy scales of the Large Hadron Collider at CERN or in cosmological observations." Part II of the book is focused on extra dimensions of space. It covers the following topics: The Popular View of Extra Dimensions, Einstein and the Fourth Dimension, Traditional Extra Dimensions, Einstein's Gravity, The Theory Formerly Known as String, Warped Extra Dimensions, and How Do We Look For Extra Dimensions?

The Universe Today

Author : Carlos Martins
Publisher : Springer Nature
ISBN 13 : 3030496325
Total Pages : 332 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis The Universe Today by : Carlos Martins

Download or read book The Universe Today written by Carlos Martins and published by Springer Nature. This book was released on 2020-09-29 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Starting out from humankind's earliest ideas about the cosmos, this book gives the reader a clear overview of our current understanding of the universe, including big bang theories and the formation of stars and galaxies, as well as addressing open questions. The author shows how our present view gradually developed from observations, and also how the outcome of ongoing research may still change this view. The book brings together concepts in physics and astronomy, including some history in both cases. The text is descriptive rather than technical: the goal is to present things rigorously and without oversimplification, by highlighting the crucial physical concepts. The only prerequisite is a qualitative knowledge of basic physics concepts at high-school level.

Precision Physics of Simple Atomic Systems

Author : Savely G. Karshenboim
Publisher : Springer Science & Business Media
ISBN 13 : 9783540404897
Total Pages : 236 pages
Book Rating : 4.4/5 (48 download)

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Book Synopsis Precision Physics of Simple Atomic Systems by : Savely G. Karshenboim

Download or read book Precision Physics of Simple Atomic Systems written by Savely G. Karshenboim and published by Springer Science & Business Media. This book was released on 2003-08-19 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent progress with precision physics of simple atoms / S.G. Karshenboim, V.B. Smirnov -- Part I. The hydrogen atom: Coulomb green function and its applications in atomic theory / L.N. Labzowsky, D.A. Solovyev -- Part II. Muonic and exotic atoms and nuclear effects: Atomic cascade and precision physics with light muonic and hadronic atoms / T.S. Jensen, V.E. Markushin -- The structure of light nuclei and its effect on precise atomic measurements / J.L. Friar -- Deeply bound pionic states as an indicator of chiral symmetry restoration / T. Yamazaki -- Part III. Hydrogen-like ions: Virial relations for the dirac equation and their applications to calculations of hydrogen-like atoms / V.M. Shabaev -- Lamb shift experiments on high-Z one-electron systems / T. Stöhlker, D. Banaś, H. Beyer, A. Gumberidze -- Part IV. Testing quantum electrodynamics: Simple atoms, quantum electrodynamics, and fundamental constants / S.G. Karshenboim -- Resent results and current status of the muon (g-2) experiment at BNL / S.I. Redin [and others] -- Part V. Precision mearuements and fundamental constants: Single ion mass spectrometry at 100 ppt and beyond / S. Rainville, J.K. Thompson, D.E. Pritchard -- Current status of the problem of cosmological variability of fundamental physical constants / D.A. Varshalovich, A.V. IVANCHIK, A.V. Orlov, A.Y. Potekhin.

Exploring the Cosmic Frontier

Author : A.P. Lobanov
Publisher : Springer Science & Business Media
ISBN 13 : 3540397566
Total Pages : 292 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Exploring the Cosmic Frontier by : A.P. Lobanov

Download or read book Exploring the Cosmic Frontier written by A.P. Lobanov and published by Springer Science & Business Media. This book was released on 2007-02-15 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: On May 18-21, 2004, the Max-Planck-Society’s Harnack-Haus in Dahlem, Berlin hosted the international symposium "Exploring the Cosmic Frontier: Astrophysical Instruments for the 21st Century". The symposium was dedicated to exploring the complementarity and synergies between different branches of astrophysical research, by presenting and discussing the fundamental scientific problems that will be addressed in the next few decades.

Recent Progress in Computational Sciences and Engineering (2 vols)

Author : Theodore Simos
Publisher : CRC Press
ISBN 13 : 1466564512
Total Pages : 1600 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Recent Progress in Computational Sciences and Engineering (2 vols) by : Theodore Simos

Download or read book Recent Progress in Computational Sciences and Engineering (2 vols) written by Theodore Simos and published by CRC Press. This book was released on 2019-05-07 with total page 1600 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together selected contributed papers presented at the International Conference of Computational Methods in Science and Engineering (ICCMSE 2006), held in Chania, Greece, October 2006. The conference aims to bring together computational scientists from several disciplines in order to share methods and ideas. The ICCMSE is unique in its kind. It regroups original contributions from all fields of the traditional Sciences, Mathematics, Physics, Chemistry, Biology, Medicine and all branches of Engineering. It would be perhaps more appropriate to define the ICCMSE as a conference on computational science and its applications to science and engineering. Topics of general interest are: Computational Mathematics, Theoretical Physics and Theoretical Chemistry. Computational Engineering and Mechanics, Computational Biology and Medicine, Computational Geosciences and Meteorology, Computational Economics and Finance, Scientific Computation. High Performance Computing, Parallel and Distributed Computing, Visualization, Problem Solving Environments, Numerical Algorithms, Modelling and Simulation of Complex System, Web-based Simulation and Computing, Grid-based Simulation and Computing, Fuzzy Logic, Hybrid Computational Methods, Data Mining, Information Retrieval and Virtual Reality, Reliable Computing, Image Processing, Computational Science and Education etc. More than 800 extended abstracts have been submitted for consideration for presentation in ICCMSE 2005. From these 500 have been selected after international peer review by at least two independent reviewers.

The Early Universe

Author : Edward Kolb
Publisher : CRC Press
ISBN 13 : 0429972490
Total Pages : 255 pages
Book Rating : 4.4/5 (299 download)

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Book Synopsis The Early Universe by : Edward Kolb

Download or read book The Early Universe written by Edward Kolb and published by CRC Press. This book was released on 2018-03-08 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Early Universe has become the standard reference on forefront topics in cosmology, particularly to the early history of the Universe. Subjects covered include primordial nubleosynthesis, baryogenesis, phases transitions, inflation, dark matter, and galaxy formation, relics such as axions, neutrinos and monopoles, and speculations about the Universe at the Planck time. The book includes more than ninety figures as well as a five-page update discussing recent developments such as the COBE results.

Fundamental Questions of Practical Cosmology

Author : Yurij Baryshev
Publisher : Springer Science & Business Media
ISBN 13 : 9400723792
Total Pages : 338 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Fundamental Questions of Practical Cosmology by : Yurij Baryshev

Download or read book Fundamental Questions of Practical Cosmology written by Yurij Baryshev and published by Springer Science & Business Media. This book was released on 2011-10-15 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book guides readers (astronomers, physicists, and university students) through central questions of Practical Cosmology, a term used by the late Allan Sandage to denote the modern scientific endeavor to find the cosmological model best describing the universe of galaxies, its geometry, size, age, and matter composition. The authors draw on their personal experience in astrophysics and cosmology to explain key concepts of cosmology, both observational and theoretical, and to highlight several items which give cosmology its special character. These highlighted items are: Ideosyncratic features of the “cosmic laboratory”, Malmquist bias in the determination of cosmic distances, Theory of gravitation as a cornerstone of cosmological models, Crucial tests for checking the reality of space expansion, Methods of analyzing the structures of the universe as mapped by galaxies, Usefulness of fractals as a model to describe the large-scale structure and new cosmological physics inherent in the Friedmann world model.