Quantum Noise


Quantum Noise
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Quantum Noise In Mesoscopic Physics


Quantum Noise In Mesoscopic Physics
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Author : Yuli V. Nazarov
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Quantum Noise In Mesoscopic Physics written by Yuli V. Nazarov and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


This book is written to conclude the NATO Advanced Research Workshop "Quantum Noise in Mesoscopic Physics" held in Delft, the Netherlands, on June 2-4, 2002. The workshop was co-directed by M. Reznikov of Israel Institute of Technology, and me. The members of the organizing committee were Yaroslav Blanter (Delft), Chirstopher Glattli (Saclay and ENS Paris) and R. Schoelkopf (Yale). The workshop was very successful, and we hope that the reader will be satisfied with the scientific level of the present book. Before addressing scientific issues I find it suitable to address several non-scientific ones. The workshop was attended by researchers from many countries. Most of them perform their activities in academic institutions, where one usually finds the necessary isolation from the problems and sores of the modem world. However, there was a large group of participants for which such isolation was far from perfect. War, hatred, and violence rage just several miles away of their campuses and laboratories, poisoning everyday life in the land of Israel.



Quantum Noise


Quantum Noise
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Author : Crispin Gardiner
language : en
Publisher: Springer Science & Business Media
Release Date : 2004-08-27

Quantum Noise written by Crispin Gardiner and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-08-27 with Science categories.


This book offers a systematic and comprehensive exposition of the quantum stochastic methods that have been developed in the field of quantum optics. It includes new treatments of photodetection, quantum amplifier theory, non-Markovian quantum stochastic processes, quantum input--output theory, and positive P-representations. It is the first book in which quantum noise is described by a mathematically complete theory in a form that is also suited to practical applications. Special attention is paid to non-classical effects, such as squeezing and antibunching. Chapters added to the previous edition, on the stochastic Schrödinger equation, and on cascaded quantum systems, and now supplemented, in the third edition by a chapter on recent developments in various pertinent fields such as laser cooling, Bose-Einstein condensation, quantum feedback and quantum information.



Quantum Noise


Quantum Noise
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Author : Crispin W. Gardiner
language : en
Publisher: Springer
Release Date : 1991

Quantum Noise written by Crispin W. Gardiner and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Mathematics categories.


This book offers a systematic and comprehensive expositionof the quantum stochastic methods that have been developedin the field of quantum optics.It includes new treatments of-photodetection-quantum amplifier theory-non-Markovian quantum stochastic processes-quantum input 1/n output theory-recent results in positive P-representationsItis the first book iln which uantum noise is described bya mathematically complete theory in a form that is alsosuited to practical applications. Special attention is paidto non-classical effects, such as squeezing andantibunching.



Classical Semi Classical And Quantum Noise


Classical Semi Classical And Quantum Noise
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Author : Leon Cohen
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-12-21

Classical Semi Classical And Quantum Noise written by Leon Cohen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-12-21 with Technology & Engineering categories.


David Middleton was a towering figure of 20th Century engineering and science and one of the founders of statistical communication theory. During the second World War, the young David Middleton, working with Van Fleck, devised the notion of the matched filter, which is the most basic method used for detecting signals in noise. Over the intervening six decades, the contributions of Middleton have become classics. This collection of essays by leading scientists, engineers and colleagues of David are in his honor and reflect the wide influence that he has had on many fields. Also included is the introduction by Middleton to his forthcoming book, which gives a wonderful view of the field of communication, its history and his own views on the field that he developed over the past 60 years. Focusing on classical noise modeling and applications, Classical, Semi-Classical and Quantum Noise includes coverage of statistical communication theory, non-stationary noise, molecular footprints, noise suppression, Quantum error correction, and other related topics.



The Complexity Of Noise


The Complexity Of Noise
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Author : Amit Hagar
language : en
Publisher: Springer Nature
Release Date : 2022-05-31

The Complexity Of Noise written by Amit Hagar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-31 with Mathematics categories.


In quantum computing, where algorithms exist that can solve computational problems more efficiently than any known classical algorithms, the elimination of errors that result from external disturbances or from imperfect gates has become the "holy grail", and a worldwide quest for a large scale fault-tolerant, and computationally superior, quantum computer is currently taking place. Optimists rely on the premise that, under a certain threshold of errors, an arbitrary long fault-tolerant quantum computation can be achieved with only moderate (i.e., at most polynomial) overhead in computational cost. Pessimists, on the other hand, object that there are in principle (as opposed to merely technological) reasons why such machines are still inexistent, and that no matter what gadgets are used, large scale quantum computers will never be computationally superior to classical ones. Lacking a complete empirical characterization of quantum noise, the debate on the physical possibility of such machines invites philosophical scrutiny. Making this debate more precise by suggesting a novel statistical mechanical perspective thereof is the goal of this project. Table of Contents: Introduction / The Curse of the Open System / To Balance a Pencil on Its Tip / Universality at All Cost / Coda



Quantum Noise


Quantum Noise
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Author : Crispin Gardiner
language : en
Publisher: Springer
Release Date : 1999-12-06

Quantum Noise written by Crispin Gardiner and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-12-06 with Science categories.


This enlarged and updated second edition offers a comprehensive exposition of the quantum stochastic methods that have been developed in the field of quantum optics. Accounting for recent progress in the field, it includes new treatments of photodetection, quantum amplifier theory, non-Markovian quantum stochastic processes, and quantum input-output theory. This is the first book in which quantum noise is described by a mathematically complete theory in a form that is also suited to practical applications.



Electromagnetic Noise And Quantum Optical Measurements


Electromagnetic Noise And Quantum Optical Measurements
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Author : Hermann A. Haus
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Electromagnetic Noise And Quantum Optical Measurements written by Hermann A. Haus and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


From the reviews: "Haus’ book provides numerous insights on topics of wide importance, and contains much material not available elsewhere in book form. [...] an indispensable resource for those working in quantum optics or electronics." Optics & Photonics News



Quantum Communications And Measurement


Quantum Communications And Measurement
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Author : V.P. Belavkin
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29

Quantum Communications And Measurement written by V.P. Belavkin and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.


The International Workshop on Quantum Communications and Measurement was held at the University of Nottingham from July 10-16, 1994. It followed the successful meeting on Quantum Aspects of Optical Communications in Paris in November 1990. This time the conference was devoted to mathematical, physical and engineering aspects of quantum noise, signal processing and quantum informa tion in open systems, quantum channels, and optical communications. It brought research workers in the experimental and engineering aspects of quantum optics and communication systems into contact with theoreticians working in quantum probability and measurement theory. The workshop was attended by more than 130 participants from 22 different countries. The largest groups [after the UK (31)] were from Japan (19) and from Russia (14). The subjects discussed included the mathematical foundations of quantum communication systems, experiments and devices, the problem of collapse and continuous measurement, quantum input and output processes, causality and nondemolition observation, squeezed states, quan tum jumps, state diffusion and spontaneous localization, filtering and control in quantum systems, and new quantum optical phenomena and effects, including non classical light. These new mathematical and physical ideas were stimulated by recent advances in generation and detection of light with low quantum noise and the development of techniques for trapping a single atom over an extended period of time, making it possible to observe individual quantum phenomena at the macroscopic level.



Classical Semi Classical And Quantum Noise


Classical Semi Classical And Quantum Noise
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Author : Leon Cohen
language : en
Publisher: Springer
Release Date : 2011-12-21

Classical Semi Classical And Quantum Noise written by Leon Cohen and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-12-21 with Technology & Engineering categories.


David Middleton was a towering figure of 20th Century engineering and science and one of the founders of statistical communication theory. During the second World War, the young David Middleton, working with Van Fleck, devised the notion of the matched filter, which is the most basic method used for detecting signals in noise. Over the intervening six decades, the contributions of Middleton have become classics. This collection of essays by leading scientists, engineers and colleagues of David are in his honor and reflect the wide influence that he has had on many fields. Also included is the introduction by Middleton to his forthcoming book, which gives a wonderful view of the field of communication, its history and his own views on the field that he developed over the past 60 years. Focusing on classical noise modeling and applications, Classical, Semi-Classical and Quantum Noise includes coverage of statistical communication theory, non-stationary noise, molecular footprints, noise suppression, Quantum error correction, and other related topics.



Coherent Evolution In Noisy Environments


Coherent Evolution In Noisy Environments
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Author : Andreas Buchleitner
language : en
Publisher: Springer
Release Date : 2008-01-11

Coherent Evolution In Noisy Environments written by Andreas Buchleitner and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-11 with Science categories.


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.