空间无穷远处的电荷与对径匹配的对应
高能物理 - 理论
2023-06-22 v5 广义相对论与量子宇宙学
摘要
我们推导了用于证明软引力子定理与跨越空间无穷远的 BMS 电荷守恒之间等价性的对径匹配关系。为此，我们在适用于引力散射问题和天球全息的语境下，提供了零无穷远 处的 Bondi 数据与空间无穷远 处的 Beig-Schmidt 数据之间的精确映射。此外，我们显式地将文献中发现的 处 BMS 电荷的各种提议与 处的守恒电荷相匹配。
引用
@article{arxiv.2204.06571,
title = {Charge and Antipodal Matching across Spatial Infinity},
author = {Federico Capone and Kevin Nguyen and Enrico Parisini},
journal= {arXiv preprint arXiv:2204.06571},
year = {2023}
}
备注
26 pages + appendices. v2: added references. v3: added references and comments. v4: corrected analysis for the antipodal matching of the angular momentum aspect, in agreement with recent observations made by Compere et al. in 2303.17124. v5: added funding acknowledgment