具有软毛的高自旋平坦空间宇宙学
高能物理 - 理论
2019-01-29 v3
摘要
我们提出并讨论了三维平坦空间高自旋引力的近视界边界条件。正如相关工作中那样,我们的边界条件确保了解的正则性与电荷无关。渐近对称代数由一组流代数给出。相关的电荷生成高自旋软毛。我们推导了与平坦空间宇宙学连续连接的溶液的熵,并发现了与自旋2情形相同的结果:熵在自旋2零模电荷中是线性的,且与自旋3电荷无关。利用高自旋流的扭曲Sugawara类构造,我们表明我们的高自旋平坦空间宇宙学熵的简单结果恰好与以高自旋零模电荷表示的早期复杂结果一致。
引用
@article{arxiv.1703.02594,
title = {Higher-Spin Flat Space Cosmologies with Soft Hair},
author = {Martin Ammon and Daniel Grumiller and Stefan Prohazka and Max Riegler and Raphaela Wutte},
journal= {arXiv preprint arXiv:1703.02594},
year = {2019}
}
备注
22 pages, A Mathematica workbook on ihs[$\lambda$] is included as an ancilliary file; v2: corrected minor misprints; v3: fixed minor issues with the display of some references