Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The work presented in this book is relevant to the interaction of quantum fields with the classical background manifested by a strong external field. In other words, the background field is adequately described by a classical theory and does not need to be quantized. A significant simplification comes from considering quantized scalar field interacts only with the gravitational field. The Renormalization using zeta function method is the essential requirement of this study for calculated the expectation values of the energy-momentum tensor, in which the quantum effects in a gravitational field induce corrections to the energy-momentum tensor of a matter field, this formulation express the vacuum polarization effects, and the relevant theory is called the Semi-classical theory of gravity. 64 pp. Englisch. Bestandsnummer des Verk�ufers 9786206754190

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Semi-classical Theory of Gravity : Vacuum Polarization

Abdelkader Benzian

Verlag: LAP LAMBERT Academic Publishing, 2023

ISBN 10: 6206754197 ISBN 13: 9786206754190

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Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The work presented in this book is relevant to the interaction of quantum fields with the classical background manifested by a strong external field. In other words, the background field is adequately described by a classical theory and does not need to be quantized. A significant simplification comes from considering quantized scalar field interacts only with the gravitational field. The Renormalization using zeta function method is the essential requirement of this study for calculated the expectation values of the energy-momentum tensor, in which the quantum effects in a gravitational field induce corrections to the energy-momentum tensor of a matter field, this formulation express the vacuum polarization effects, and the relevant theory is called the Semi-classical theory of gravity. Bestandsnummer des Verk�ufers 9786206754190

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Semi-classical Theory of Gravity

Abdelkader Benzian

Verlag: LAP LAMBERT Academic Publishing, 2023

ISBN 10: 6206754197 ISBN 13: 9786206754190

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Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Benzian AbdelkaderAbdelkader BENZIANMagister in Physics, National Polytechnic School of Oran, Algeria. Member of Particle Physics and Statistical Physics Laboratory, LPPPS, . Bestandsnummer des Verk�ufers 1071642036

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