量子有效势的观察者依赖：来自伦德勒观察者的见解

IF 2.8 4区物理与天体物理 Q2 ASTRONOMY & ASTROPHYSICS

General Relativity and Gravitation Pub Date : 2025-07-23 DOI:10.1007/s10714-025-03449-3

Pallab Basu, S. R. Haridev, Prasant Samantray

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引用次数: 0

摘要

在这篇短文中，我们研究了相互作用场论中量子有效势的观察者依赖的结果。针对d+2d+2维欧几里得伦德勒空间，提出了计算有效势的形式化方法。当自由能由于伦德勒视界的存在而发散时，有效势作为空间的局部函数，在必要的重整化过程后是有限的。我们应用我们的形式主义的结果来理解在三维和四维中自发破坏的\mathbb {Z}_2\mathbb {Z}_2对称性的恢复。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Observer dependence of quantum effective potential: insights from a Rindler observer

In this short paper, we investigate the consequences of observer dependence of the quantum effective potential for an interacting field theory. Specializing to \(d+2\) dimensional Euclidean Rindler space, we develop the formalism to calculate the effective potential. While the free energy diverges due to the presence of the Rindler horizon, the effective potential, which is a local function of space, is finite after the necessary renormalization procedure. We apply the results of our formalism to understand the restoration of spontaneously broken \(\mathbb {Z}_2\) symmetry in three and four dimensions.

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来源期刊

General Relativity and Gravitation 物理-天文与天体物理

CiteScore

4.60

自引率

3.60%

发文量

136

审稿时长

3 months

期刊介绍： General Relativity and Gravitation is a journal devoted to all aspects of modern gravitational science, and published under the auspices of the International Society on General Relativity and Gravitation. It welcomes in particular original articles on the following topics of current research: Analytical general relativity, including its interface with geometrical analysis Numerical relativity Theoretical and observational cosmology Relativistic astrophysics Gravitational waves: data analysis, astrophysical sources and detector science Extensions of general relativity Supergravity Gravitational aspects of string theory and its extensions Quantum gravity: canonical approaches, in particular loop quantum gravity, and path integral approaches, in particular spin foams, Regge calculus and dynamical triangulations Quantum field theory in curved spacetime Non-commutative geometry and gravitation Experimental gravity, in particular tests of general relativity The journal publishes articles on all theoretical and experimental aspects of modern general relativity and gravitation, as well as book reviews and historical articles of special interest.