当前位置: X-MOL 学术Classical Quant. Grav. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Spin-3 fields in Mielke-Baekler gravity
Classical and Quantum Gravity ( IF 3.6 ) Pub Date : 2020-08-12 , DOI: 10.1088/1361-6382/ab9882
J R B Peleteiro , C E Valcárcel

Mielke-Baekler gravity consists in the usual Einstein-Hilbert action with a cosmological term and rotational and translational Chern-Simons terms with arbitrary couplings. For a particular choice of these couplings, we can obtain Einstein-Hilbert action, its teleparallel equivalent, and the exotic Witten's gravity. In this work, we use the Chern-Simons formalism to generalize the three dimensional Mielke-Baekler gravity theory in order to introduce spin-3 fields. We study its asymptotic symmetries, black hole solution, and also analyse its canonical structure at its singular point.

中文翻译:

Mielke-Baekler 引力中的自旋 3 场

Mielke-Baekler 引力包括通常的爱因斯坦-希尔伯特作用与宇宙学术语和旋转和平移陈-西蒙斯术语与任意耦合。对于这些耦合的特定选择,我们可以获得爱因斯坦-希尔伯特作用、其远平行等价物和奇异的威腾引力。在这项工作中,我们使用陈 - 西蒙斯形式主义来推广三维 Mielke-Baekler 引力理论,以引入自旋 3 场。我们研究它的渐近对称性、黑洞解,并分析其奇异点的规范结构。
更新日期:2020-08-12
down
wechat
bug