| 书目名称 | On Generalised Statistical Equilibrium and Discrete Quantum Gravity | | 编辑 | Isha Kotecha | | 视频video | | | 概述 | Nominated as an outstanding PhD thesis by the Max Planck Institute for Gravitational Physics.Provides an organic introduction to the rich interface of thermal physics quantum theory and gravity.Includ | | 丛书名称 | Springer Theses | | 图书封面 |  | | 描述 | .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.. | | 出版日期 | Book 2022 | | 关键词 | Generalised Gibbs States; Quantum Gravity; Condensate Cosmology; Thermofield Double States; Entropy Maxi | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-030-90969-7 | | isbn_softcover | 978-3-030-90971-0 | | isbn_ebook | 978-3-030-90969-7Series ISSN 2190-5053 Series E-ISSN 2190-5061 | | issn_series | 2190-5053 | | copyright | The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl |
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发表于 2025-3-21 17:39:38
