Matching the Vilkovisky–DeWitt Effective Action of Quantum Gravity to String Theory

IF 5.6 3区物理与天体物理 Q1 PHYSICS, MULTIDISCIPLINARY

Fortschritte Der Physik-Progress of Physics Pub Date : 2024-09-22 DOI:10.1002/prop.202400176

Xavier Calmet, Elias Kiritsis, Folkert Kuipers, Dieter Lüst

引用次数: 0

Abstract

In this work, the matching of the Vilkovisky–DeWitt effective action of quantum gravity is discussedwith an example of an ultra-violet complete theory of quantum gravity. The authors show how this matching enables a calculation of the local Wilson coefficients of the effective action. Several examples in string theory are provided. Moreover, the matching conditions within the context of the swampland program are discussed.

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量子引力的Vilkovisky-DeWitt有效作用与弦理论的匹配

本文以量子引力的紫外完备理论为例，讨论了量子引力的Vilkovisky-DeWitt有效作用的匹配问题。作者展示了这种匹配如何使有效作用的局部威尔逊系数的计算成为可能。给出了弦理论中的几个例子。此外，还讨论了湿地规划背景下的匹配条件。

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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来源期刊

Fortschritte Der Physik-Progress of Physics 物理-物理：综合

CiteScore

6.70

自引率

7.70%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal Fortschritte der Physik - Progress of Physics is a pure online Journal (since 2013). Fortschritte der Physik - Progress of Physics is devoted to the theoretical and experimental studies of fundamental constituents of matter and their interactions e. g. elementary particle physics, classical and quantum field theory, the theory of gravitation and cosmology, quantum information, thermodynamics and statistics, laser physics and nonlinear dynamics, including chaos and quantum chaos. Generally the papers are review articles with a detailed survey on relevant publications, but original papers of general interest are also published.