Classical And Quantum Nonlocality: Proceedings Of The 16th Course Of The International School Of Cosmology And Gravitation

Classical And Quantum Nonlocality: Proceedings Of The 16th Course Of The International School Of Cosmology And Gravitation PDF

Author: P G Bergmann

Publisher: World Scientific

Published: 2000-08-21

Total Pages: 258

ISBN-13: 9814493147

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This book provides an up-to-date understanding of the progress and current problems of the interplay of nonlocality in the classical theories of gravitation and quantum theory. These problems lie on the border between general relativity and quantum physics, including quantum gravity.

Classical and Quantum Nonlocality

Classical and Quantum Nonlocality PDF

Author: J. N. Goldberg

Publisher: World Scientific

Published: 2000

Total Pages: 258

ISBN-13: 9812792937

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This book provides an up-to-date understanding of the progress and current problems of the interplay of nonlocality in the classical theories of gravitation and quantum theory. These problems lie on the border between general relativity and quantum physics, including quantum gravity.

The Gravitational Constant: Generalized Gravitational Theories and Experiments

The Gravitational Constant: Generalized Gravitational Theories and Experiments PDF

Author: V. de Sabbata

Publisher: Springer Science & Business Media

Published: 2004-03-31

Total Pages: 432

ISBN-13: 1402022425

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An up-to-date description of progress and current problems with the gravitational constant, both in terms of generalized gravitational theories and experiments either in the laboratory, using Casimir force measurements, or in space at solar system distances and in cosmological observations. Contributions cover different aspects of the state and prediction of unified theories of the physical interactions including gravitation as a cardinal link, the role of experimental gravitation and observational cosmology in discriminating between them, the problem of the precise measurement and stability of fundamental physical constants in space and time, and the gravitational constant in particular. Recent advances discussed include unified and scalar-tensor theories, theories in diverse dimensions and their observational windows, gravitational experiments in space, rotational and torsional effects in gravity, basic problems in cosmology, early universe as an arena for testing unified models, and big bang nucleosynthesis.

Quantum Gravity - Proceedings Of The International School Of Cosmology And Gravitation Xiv Course

Quantum Gravity - Proceedings Of The International School Of Cosmology And Gravitation Xiv Course PDF

Author: De Sabbata Venzo

Publisher: World Scientific

Published: 1996-09-03

Total Pages: 464

ISBN-13: 981454745X

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This volume contains the Proceedings of 'Quantum Gravity': a series of qualified lectures of most outstanding scientists given during the XIV Course of the International School of Cosmology and Gravitation. As usual of that School, the Course was conceived for researchers at different levels of scientific maturity ranging from post-doctorate research students to well established research workers: then in every lecture you can find an introduction where a review and analysis of the main mathematical, physical and epistemological difficulties encountered at the formulations of relativistic quantum theories are expounded, ranging from relativistic quantum mechanics and quantum field theory in Minkowski and in curved space-time to the various canonical and covariant approaches to quantum gravity.

Towards Quantum Gravity

Towards Quantum Gravity PDF

Author: Jerzy Kowalski-Glikman

Publisher: Springer

Published: 2008-01-11

Total Pages: 387

ISBN-13: 3540466347

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The aim of this book is to give graduate students an overview of quantum gravity but it also covers related topics from astrophysics. Some well-written contributions can serve as an introduction into basic conceptual concepts like time in quantum gravity or the emergence of a classical world from quantum cosmology. This makes the volume attractive to philosophers of science, too. Other topics are black holes, gravitational waves and non-commutative extensions of physical theories.

Quantum Gravity

Quantum Gravity PDF

Author: Peter Gabriel Bergmann

Publisher: World Scientific Publishing Company Incorporated

Published: 1996-01-01

Total Pages: 435

ISBN-13: 9789810227869

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Lectures on Non-perturbative Canonical Gravity

Lectures on Non-perturbative Canonical Gravity PDF

Author: Abhay Ashtekar

Publisher: World Scientific

Published: 1991

Total Pages: 356

ISBN-13: 9810205740

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Notes prepared in Collaboration with Ranjeet S Tate It is now generally recognized that perturbative field theoretical methods that have been highly successful in the quantum description of non-gravitational interactions cannot be used as a means of constructing a quantum theory of gravity. The primary aim of the book is to present an up- to-date account of a non-perturbative, canonical quantization program for gravity. Many of the technical results obtained in the process are of interest also to differential geometry, classical general relativity and QCD. The program as a whole was highlighted in virtually every major conference in gravitational physics over the past three years.

Classical and Quantum Aspects of Gravity in Relation to the Emergent Paradigm

Classical and Quantum Aspects of Gravity in Relation to the Emergent Paradigm PDF

Author: Sumanta Chakraborty

Publisher: Springer

Published: 2018-08-11

Total Pages: 0

ISBN-13: 9783319876214

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This thesis explores the connection between gravity and thermodynamics and provides a unification scheme that opens up new directions of exploration. Further elaborating on the Hawking effect and the possibility of singularity avoidance, the author not only discusses the information loss paradox at a broader level but also provides a possible solution to it. As the final frontier, it describes some novel effects arising from the microscopic structure of spacetime. Taken as a whole, the thesis addresses three major research areas in gravitational physics: it starts with classical gravity, proceeds to the black hole information loss paradox, and closes with Planck scale physics. The thesis is written in a lucid and pedagogical style, with an introduction accessible to researchers from other branches of physics and a d iscussion presenting open questions and future directions, which will benefit and hopefully inspire next-generation researchers.