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On generalised statistical equilibri...

Kotecha, Isha.

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On generalised statistical equilibrium and discrete quantum gravity

Record Type:	Electronic resources : Monograph/item
Title/Author:	On generalised statistical equilibrium and discrete quantum gravity/ by Isha Kotecha.
Author:	Kotecha, Isha.
Published:	Cham :Springer International Publishing : : 2022.,
Description:	xix, 180 p. :ill., digital ;24 cm.
Notes:	"Doctoral Thesis accepted by Humboldt-Universitat zu Berlin, Berlin, Germany."
[NT 15003449]:	Introduction -- Generalised Statistical Equilibrium -- Many-Body Quantum Spacetime -- Group Field Theory -- Thermal Group Field Theory.
Contained By:	Springer Nature eBook
Subject:	Quantum gravity. -
Online resource:	https://doi.org/10.1007/978-3-030-90969-7
ISBN:	9783030909697

On generalised statistical equilibrium and discrete quantum gravity
Kotecha, Isha.

On generalised statistical equilibrium and discrete quantum gravity[electronic resource] /by Isha Kotecha. - Cham :Springer International Publishing :2022. - xix, 180 p. :ill., digital ;24 cm. - Springer theses,2190-5061. - Springer theses..

"Doctoral Thesis accepted by Humboldt-Universitat zu Berlin, Berlin, Germany."

Introduction -- Generalised Statistical Equilibrium -- Many-Body Quantum Spacetime -- Group Field Theory -- Thermal Group Field Theory.

Absolute concepts of time and energy are integral to standard thermal physics, but background independent systems are devoid of them. This thesis explores the foundational question of generalising equilibrium statistical mechanics to background independent systems, and applies the resulting formulation to non-perturbative discrete quantum gravity. It offers a discussion of the rich interface of thermal physics and quantum gravity in this context, providing a broad contextualisation of such topics. This work details how standard tools from many-body physics can be generalised to discrete quantum gravity labelled with graph-based, or dual polyhedral, quanta that are common to various approaches like tensorial group field theory, loop quantum gravity, dynamical triangulations and lattice quantum gravity. It provides a systematic investigation, both conceptual and technical, of quantum gravitational Gibbs states, thermofield double vacuum states, and their application in condensate cosmology to probe questions of Big Bang singularity resolution and geometric inflation.

ISBN: 9783030909697

Standard No.: 10.1007/978-3-030-90969-7doiSubjects--Topical Terms:

550930
Quantum gravity.

LC Class. No.: QC178 / .K67 2022

Dewey Class. No.: 531.14

On generalised statistical equilibrium and discrete quantum gravity
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245 1 0 $a On generalised statistical equilibrium and discrete quantum gravity $h [electronic resource] / $c by Isha Kotecha.
260 $a Cham : $b Springer International Publishing : $b Imprint: Springer, $c 2022.
300 $a xix, 180 p. : $b ill., digital ; $c 24 cm.
490 1 $a Springer theses, $x 2190-5061
500 $a "Doctoral Thesis accepted by Humboldt-Universitat zu Berlin, Berlin, Germany."
505 0 $a Introduction -- Generalised Statistical Equilibrium -- Many-Body Quantum Spacetime -- Group Field Theory -- Thermal Group Field Theory.
520 $a Absolute concepts of time and energy are integral to standard thermal physics, but background independent systems are devoid of them. This thesis explores the foundational question of generalising equilibrium statistical mechanics to background independent systems, and applies the resulting formulation to non-perturbative discrete quantum gravity. It offers a discussion of the rich interface of thermal physics and quantum gravity in this context, providing a broad contextualisation of such topics. This work details how standard tools from many-body physics can be generalised to discrete quantum gravity labelled with graph-based, or dual polyhedral, quanta that are common to various approaches like tensorial group field theory, loop quantum gravity, dynamical triangulations and lattice quantum gravity. It provides a systematic investigation, both conceptual and technical, of quantum gravitational Gibbs states, thermofield double vacuum states, and their application in condensate cosmology to probe questions of Big Bang singularity resolution and geometric inflation.
650 0 $a Quantum gravity. $3 550930
650 0 $a Statistical physics. $3 536281
650 0 $a Field theory (Physics) $3 707053
650 1 4 $a Classical and Quantum Gravity. $3 3538892
650 2 4 $a Cosmology. $3 531904
650 2 4 $a Statistical Mechanics. $3 3593587
650 2 4 $a Quantum Electrodynamics, Relativistic and Many-body Calculations. $3 3593588
650 2 4 $a Quantum Physics. $3 893952
650 2 4 $a Thermodynamics. $3 517304
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950 $a Physics and Astronomy (SpringerNature-11651)