Corners of gravity: the case of gravity as a constrained BF theory

被引：1

作者：

Durka, Remigiusz ^{[1
]}

Kowalski-Glikman, Jerzy ^{[1
,2
]}

机构：

[1] Univ Wroclaw, Inst Theoret Phys, Pl M Borna 9, PL-50204 Wroclaw, Poland

[2] Natl Ctr Nucl Res, Pasteura 7, PL-02093 Warsaw, Poland

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2021年 / 2021卷 / 07期

关键词：

Classical Theories of Gravity; Models of Quantum Gravity; QUANTUM-THEORY; GRAVITATIONAL WAVES; GENERAL RELATIVITY; CONSERVED CHARGES; SYMMETRIES;

D O I：

10.1007/JHEP07(2021)181

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Following recent works on corner charges we investigate the boundary structure in the case of the theory of gravity formulated as a constrained BF theory. This allows us not only to introduce the cosmological constant, but also explore the influence of the topological terms present in the action of this theory. Established formulas for charges resemble previously obtained ones, but we show that they are affected by the presence of the cosmological constant and topological terms. As an example we discuss the charges in the case of the AdS-Schwarzschild solution and we find that the charges give correct values.

引用

页数：24

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