Generated Dynamics of Markov and Quantum Processes

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Publisher : Springer
ISBN 13 : 3662496968
Total Pages : 236 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Generated Dynamics of Markov and Quantum Processes by : Martin Janßen

Download or read book Generated Dynamics of Markov and Quantum Processes written by Martin Janßen and published by Springer. This book was released on 2016-04-28 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents Markov and quantum processes as two sides of a coin called generated stochastic processes. It deals with quantum processes as reversible stochastic processes generated by one-step unitary operators, while Markov processes are irreversible stochastic processes generated by one-step stochastic operators. The characteristic feature of quantum processes are oscillations, interference, lots of stationary states in bounded systems and possible asymptotic stationary scattering states in open systems, while the characteristic feature of Markov processes are relaxations to a single stationary state. Quantum processes apply to systems where all variables, that control reversibility, are taken as relevant variables, while Markov processes emerge when some of those variables cannot be followed and are thus irrelevant for the dynamic description. Their absence renders the dynamic irreversible. A further aim is to demonstrate that almost any subdiscipline of theoretical physics can conceptually be put into the context of generated stochastic processes. Classical mechanics and classical field theory are deterministic processes which emerge when fluctuations in relevant variables are negligible. Quantum mechanics and quantum field theory consider genuine quantum processes. Equilibrium and non-equilibrium statistics apply to the regime where relaxing Markov processes emerge from quantum processes by omission of a large number of uncontrollable variables. Systems with many variables often self-organize in such a way that only a few slow variables can serve as relevant variables. Symmetries and topological classes are essential in identifying such relevant variables. The third aim of this book is to provide conceptually general methods of solutions which can serve as starting points to find relevant variables as to apply best-practice approximation methods. Such methods are available through generating functionals. The potential reader is a graduate student who has heard already a course in quantum theory and equilibrium statistical physics including the mathematics of spectral analysis (eigenvalues, eigenvectors, Fourier and Laplace transformation). The reader should be open for a unifying look on several topics.

Markov Processes and Quantum Theory

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Author :
Publisher : Springer Nature
ISBN 13 : 3030626881
Total Pages : 339 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Markov Processes and Quantum Theory by : Masao Nagasawa

Download or read book Markov Processes and Quantum Theory written by Masao Nagasawa and published by Springer Nature. This book was released on 2021-06-23 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses quantum theory as the theory of random (Brownian) motion of small particles (electrons etc.) under external forces. Implying that the Schrödinger equation is a complex-valued evolution equation and the Schrödinger function is a complex-valued evolution function, important applications are given. Readers will learn about new mathematical methods (theory of stochastic processes) in solving problems of quantum phenomena. Readers will also learn how to handle stochastic processes in analyzing physical phenomena.

Quantum Quadratic Operators and Processes

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Publisher : Springer
ISBN 13 : 3319228374
Total Pages : 243 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Quantum Quadratic Operators and Processes by : Farrukh Mukhamedov

Download or read book Quantum Quadratic Operators and Processes written by Farrukh Mukhamedov and published by Springer. This book was released on 2015-10-12 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering both classical and quantum approaches, this unique and self-contained book presents the most recent developments in the theory of quadratic stochastic operators and their Markov and related processes. The asymptotic behavior of dynamical systems generated by classical and quantum quadratic operators is investigated and various properties of quantum quadratic operators are studied, providing an insight into the construction of quantum channels. This book is suitable as a textbook for an advanced undergraduate/graduate level course or summer school in quantum dynamical systems. It can also be used as a reference book by researchers looking for interesting problems to work on, or useful techniques and discussions of particular problems. Since it includes the latest developments in the fields of quadratic dynamical systems, Markov processes and quantum stochastic processes, researchers at all levels are likely to find the book inspiring and useful.

Dynamical Semigroups, Quantum Markov Processes and the Multi-mode Dicke Laser Model

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (596 download)

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Book Synopsis Dynamical Semigroups, Quantum Markov Processes and the Multi-mode Dicke Laser Model by : Giovanni Alli

Download or read book Dynamical Semigroups, Quantum Markov Processes and the Multi-mode Dicke Laser Model written by Giovanni Alli and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Present Status of the Quantum Theory of Light

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Publisher : Springer Science & Business Media
ISBN 13 : 9401156824
Total Pages : 550 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis The Present Status of the Quantum Theory of Light by : Stanley Jeffers

Download or read book The Present Status of the Quantum Theory of Light written by Stanley Jeffers and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE PRESENT STATUS OF THE QUANTUM THEORY OF LIGHT In August of 1995, a group of over 70 physicists met at York University for a three-day symposium in honour of Professor Jean-Pierre Vigier. The attendance included theoretical and experimental physicists, mathematicians, astronomers and colleagues concerned with issues in the philosophy of science. The symposium was entitled "The Present Status of the Quantum Theory of Light" in accordance with Professor Vigier's wishes but in fact encompassed many of the areas to which Professor Vigier has contributed over his long and distinguished career. These include stochastic interpretations of quantum mechanics, particle physics, and electromagnetic theory. The papers presented at the symposium have been arranged in this proceedings in the following approximate order: ideas about the nature of light and photons, electrodynamiCS, the formulation and interpretation of quantum mechanics, and aspects of relativity theory. Some of the papers presented deal with alternate interpretations of quantum phenomena in the tradition of Vigier, Bohm et al. These interpretations reject the account given in purely probabilistic terms and which deems individual quantum events to be acausal and not amenable to any analysis in space-time terms. As is well known, Einstein and others also rejected the purely statistical account of quantum mechanics. As stressed by Professor Vigier at the symposium, the current experimental situation now allows for the first time for individual quantum events to be studied, e. g.

Nonlinear Markov Processes and Kinetic Equations

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Publisher : Cambridge University Press
ISBN 13 : 1139489739
Total Pages : 394 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Nonlinear Markov Processes and Kinetic Equations by : Vassili N. Kolokoltsov

Download or read book Nonlinear Markov Processes and Kinetic Equations written by Vassili N. Kolokoltsov and published by Cambridge University Press. This book was released on 2010-07-15 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: A nonlinear Markov evolution is a dynamical system generated by a measure-valued ordinary differential equation with the specific feature of preserving positivity. This feature distinguishes it from general vector-valued differential equations and yields a natural link with probability, both in interpreting results and in the tools of analysis. This brilliant book, the first devoted to the area, develops this interplay between probability and analysis. After systematically presenting both analytic and probabilistic techniques, the author uses probability to obtain deeper insight into nonlinear dynamics, and analysis to tackle difficult problems in the description of random and chaotic behavior. The book addresses the most fundamental questions in the theory of nonlinear Markov processes: existence, uniqueness, constructions, approximation schemes, regularity, law of large numbers and probabilistic interpretations. Its careful exposition makes the book accessible to researchers and graduate students in stochastic and functional analysis with applications to mathematical physics and systems biology.

Orthogonal Polynomials in the Spectral Analysis of Markov Processes

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Publisher : Cambridge University Press
ISBN 13 : 1009035207
Total Pages : 348 pages
Book Rating : 4.0/5 (9 download)

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Book Synopsis Orthogonal Polynomials in the Spectral Analysis of Markov Processes by : Manuel Domínguez de la Iglesia

Download or read book Orthogonal Polynomials in the Spectral Analysis of Markov Processes written by Manuel Domínguez de la Iglesia and published by Cambridge University Press. This book was released on 2021-10-21 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: In pioneering work in the 1950s, S. Karlin and J. McGregor showed that probabilistic aspects of certain Markov processes can be studied by analyzing orthogonal eigenfunctions of associated operators. In the decades since, many authors have extended and deepened this surprising connection between orthogonal polynomials and stochastic processes. This book gives a comprehensive analysis of the spectral representation of the most important one-dimensional Markov processes, namely discrete-time birth-death chains, birth-death processes and diffusion processes. It brings together the main results from the extensive literature on the topic with detailed examples and applications. Also featuring an introduction to the basic theory of orthogonal polynomials and a selection of exercises at the end of each chapter, it is suitable for graduate students with a solid background in stochastic processes as well as researchers in orthogonal polynomials and special functions who want to learn about applications of their work to probability.

Elements of Statistical Mechanics

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Publisher : Cambridge University Press
ISBN 13 : 1139452460
Total Pages : 347 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Elements of Statistical Mechanics by : Ivo Sachs

Download or read book Elements of Statistical Mechanics written by Ivo Sachs and published by Cambridge University Press. This book was released on 2006-05-11 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 2006 textbook provides a concise introduction to the key concepts and tools of statistical mechanics. It also covers advanced topics such as non-relativistic quantum field theory and numerical methods. After introducing classical analytical techniques, such as cluster expansion and Landau theory, the authors present important numerical methods with applications to magnetic systems, Lennard-Jones fluids and biophysics. Quantum statistical mechanics is discussed in detail and applied to Bose-Einstein condensation and topics in astrophysics and cosmology. In order to describe emergent phenomena in interacting quantum systems, canonical non-relativistic quantum field theory is introduced and then reformulated in terms of Feynman integrals. Combining the authors' many years' experience of teaching courses in this area, this textbook is ideal for advanced undergraduate and graduate students in physics, chemistry and mathematics.

Quantum Models of Cognition and Decision

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Publisher : Cambridge University Press
ISBN 13 : 110701199X
Total Pages : 425 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Quantum Models of Cognition and Decision by : Jerome R. Busemeyer

Download or read book Quantum Models of Cognition and Decision written by Jerome R. Busemeyer and published by Cambridge University Press. This book was released on 2012-07-26 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces principles drawn from quantum theory to present a new framework for modeling human cognition and decision.

Quantum Techniques In Stochastic Mechanics

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Publisher : World Scientific
ISBN 13 : 981322696X
Total Pages : 276 pages
Book Rating : 4.8/5 (132 download)

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Book Synopsis Quantum Techniques In Stochastic Mechanics by : Baez John C

Download or read book Quantum Techniques In Stochastic Mechanics written by Baez John C and published by World Scientific. This book was released on 2018-02-14 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: We introduce the theory of chemical reaction networks and their relation to stochastic Petri nets — important ways of modeling population biology and many other fields. We explain how techniques from quantum mechanics can be used to study these models. This relies on a profound and still mysterious analogy between quantum theory and probability theory, which we explore in detail. We also give a tour of key results concerning chemical reaction networks and Petri nets. Contents: Stochastic Petri Nets The Rate Equation The Master Equation Probabilities vs Amplitudes Annihilation and Creation Operators An Example from Population Biology Feynman Diagrams The Anderson–Craciun–Kurtz Theorem An Example of the Anderson–Craciun–Kurtz Theorem A Stochastic Version of Noether's Theorem Quantum Mechanics vs Stochastic Mechanics Noether's Theorem: Quantum vs Stochastic Chemistry and the Desargues Graph Graph Laplacians Dirichlet Operators and Electrical Circuits Perron–Frobenius Theory The Deficiency Zero Theorem Example of the Deficiency Zero Theorem Example of the Anderson–Craciun–Kurtz Theorem The Deficiency of a Reaction Network Rewriting the Rate Equation The Rate Equation and Markov Processes Proof of the Deficiency Zero Theorem Noether's Theorem for Dirichlet Operators Computation and Petri Nets Summary Table Readership: Graduate students and researchers in the field of quantum and mathematical physics. Keywords: Stochastic;Quantum;Markov Process;Chemical Reaction Network;Petri NetReview: Key Features: It's a light-hearted introduction to a deep analogy between probability theory and quantum theory It explains how stochastic Petri nets can be used in modeling in biology, chemistry, and many other fields It gives new proofs of some fundamental theorems about chemical reaction networks

Lectures on the Mathematics of Quantum Mechanics II: Selected Topics

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Publisher : Springer
ISBN 13 : 9462391157
Total Pages : 389 pages
Book Rating : 4.4/5 (623 download)

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Book Synopsis Lectures on the Mathematics of Quantum Mechanics II: Selected Topics by : Gianfausto Dell'Antonio

Download or read book Lectures on the Mathematics of Quantum Mechanics II: Selected Topics written by Gianfausto Dell'Antonio and published by Springer. This book was released on 2016-05-24 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first volume (General Theory) differs from most textbooks as it emphasizes the mathematical structure and mathematical rigor, while being adapted to the teaching the first semester of an advanced course in Quantum Mechanics (the content of the book are the lectures of courses actually delivered.). It differs also from the very few texts in Quantum Mechanics that give emphasis to the mathematical aspects because this book, being written as Lecture Notes, has the structure of lectures delivered in a course, namely introduction of the problem, outline of the relevant points, mathematical tools needed, theorems, proofs. This makes this book particularly useful for self-study and for instructors in the preparation of a second course in Quantum Mechanics (after a first basic course). With some minor additions it can be used also as a basis of a first course in Quantum Mechanics for students in mathematics curricula. The second part (Selected Topics) are lecture notes of a more advanced course aimed at giving the basic notions necessary to do research in several areas of mathematical physics connected with quantum mechanics, from solid state to singular interactions, many body theory, semi-classical analysis, quantum statistical mechanics. The structure of this book is suitable for a second-semester course, in which the lectures are meant to provide, in addition to theorems and proofs, an overview of a more specific subject and hints to the direction of research. In this respect and for the width of subjects this second volume differs from other monographs on Quantum Mechanics. The second volume can be useful for students who want to have a basic preparation for doing research and for instructors who may want to use it as a basis for the presentation of selected topics.

Coherent Evolution in Noisy Environments

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Publisher : Springer
ISBN 13 : 3540458557
Total Pages : 304 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Coherent Evolution in Noisy Environments by : Andreas Buchleitner

Download or read book Coherent Evolution in Noisy Environments written by Andreas Buchleitner and published by Springer. This book was released on 2008-01-11 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last two decades extraordinary progress in the experimental handling of single quantum objects has spurred theoretical research into investigating the coupling between quantum systems and their environment. Decoherence, the gradual deterioration of entanglement due to dissipation and noise fed to the system by the environment, has emerged as a central concept. The present set of lectures is intended as a high-level, but self-contained, introduction into the fields of quantum noise and dissipation.In particular their influence on decoherence and applications pertaining to quantum information and quantum communication are studied, leading the nonspecialist researchers and the advanced students gradually to the forefront of research.

Quantum Fields On The Computer

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Publisher : World Scientific
ISBN 13 : 981457130X
Total Pages : 445 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Quantum Fields On The Computer by : Michael Creutz

Download or read book Quantum Fields On The Computer written by Michael Creutz and published by World Scientific. This book was released on 1992-09-25 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of recent progress in computer simulations of nonperturbative phenomena in quantum field theory, particularly in the context of the lattice approach. It is a collection of extensive self-contained reviews of various subtopics, including algorithms, spectroscopy, finite temperature physics, Yukawa and chiral theories, bounds on the Higgs meson mass, the renormalization group, and weak decays of hadrons.Physicists with some knowledge of lattice gauge ideas will find this book a useful and interesting source of information on the recent developments in the field.

Quantum Dynamics and Information

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Publisher : World Scientific
ISBN 13 : 9814317438
Total Pages : 241 pages
Book Rating : 4.8/5 (143 download)

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Book Synopsis Quantum Dynamics and Information by : Robert Olkiewicz

Download or read book Quantum Dynamics and Information written by Robert Olkiewicz and published by World Scientific. This book was released on 2011 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: The central theme of this lecture collection is quantum dynamics, regarded mostly as the dynamics of entanglement and that of decoherence phenomena. Both these concepts appear to refer to the behavior of surprisingly fragile features of quantum systems supposed to model quantum memories and to implement quantum date processing routines. This collection may serve as an essential resource for those interested in both theoretical description and practical applications of fundamentals of quantum mechanics.

Thermodynamics and Synchronization in Open Quantum Systems

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Publisher : Springer
ISBN 13 : 3319939645
Total Pages : 411 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Thermodynamics and Synchronization in Open Quantum Systems by : Gonzalo Manzano Paule

Download or read book Thermodynamics and Synchronization in Open Quantum Systems written by Gonzalo Manzano Paule and published by Springer. This book was released on 2018-07-04 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores some of the connections between dissipative and quantum effects from a theoretical point of view. It focuses on three main topics: the relation between synchronization and quantum correlations, the thermodynamical properties of fluctuations, and the performance of quantum thermal machines. Dissipation effects have a profound impact on the behavior and properties of quantum systems, and the unavoidable interaction with the surrounding environment, with which systems continuously exchange information, energy, angular momentum and matter, is ultimately responsible for decoherence phenomena and the emergence of classical behavior. However, there is a wide intermediate regime in which the interplay between dissipative and quantum effects gives rise to a plethora of rich and striking phenomena that has just started to be understood. In addition, the recent breakthrough techniques in controlling and manipulating quantum systems in the laboratory have made this phenomenology accessible in experiments and potentially applicable.

Large Deviations and Dynamical Phase Transitions for Quantum Markov Processes

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Large Deviations and Dynamical Phase Transitions for Quantum Markov Processes by : Merlijn van Horssen

Download or read book Large Deviations and Dynamical Phase Transitions for Quantum Markov Processes written by Merlijn van Horssen and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stochastic Methods in Quantum Mechanics

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Publisher : Courier Corporation
ISBN 13 : 0486149188
Total Pages : 242 pages
Book Rating : 4.4/5 (861 download)

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Book Synopsis Stochastic Methods in Quantum Mechanics by : Stanley P. Gudder

Download or read book Stochastic Methods in Quantum Mechanics written by Stanley P. Gudder and published by Courier Corporation. This book was released on 2014-05-05 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This introductory survey of stochastic methods and techniques in quantum physics, functional analysis, probability theory, communications, and electrical engineering also serves as a useful and comprehensive reference volume. 1979 edition.