Zero gravity limit of Kerr-Newmann spacetime
演讲者
Tomasz Smołka
时间
2024年04月15日 15:30 至 17:00
地点
Online
线上
Zoom 559 700 6085
(BIMSA)
摘要
The limit of vanishing G (constant of gravitation) of the maximal analytically extended Kerr--Newman electrovacuum spacetime gives a locally flat spacetime with an electromagnetic field. The electromagnetic field, known as the magic field, has non-trivial properties in various contexts -- for example, topological or investigations of the electron. I will present the analysis of the above-described system and discuss recent results on the interaction (superposition) of two magic fields.