Approximate Kerr-Newman-like metric with quadrupole

 

में बचाया:
ग्रंथसूची विवरण
लेखकों: Frutos-Alfaro, Francisco, Gómez-Ovares, Pedro, Montero-Camacho, Paulo
स्वरूप: artículo original
स्थिति:Versión publicada
प्रकाशन तिथि:2021
विवरण:The Kerr metric is known to have issues when trying to find a physical interior solution. In this work we continue our efforts to construct a more realistic exterior metric for astrophysical objects. A new approximate metric representing the spacetime of a charged, rotating and slightly-deformed body is obtained by perturbing the Kerr-Newman metric to include the mass-quadrupole and quadrupole-quadrupole orders. It has a simple form because it is Kerr-Newman-like.
देश:Portal de Revistas UCR
संस्थान:Universidad de Costa Rica
Repositorio:Portal de Revistas UCR
भाषा:Inglés
OAI Identifier:oai:portal.ucr.ac.cr:article/37152
ऑनलाइन पहुंच:https://revistas.ucr.ac.cr/index.php/matematica/article/view/37152
संकेत शब्द:general relativity
solutions of Einstein’s equations
approximation procedures
weak fields
relatividad general
soluciones de las ecuaciones de Einstein
procedimientos de aproximación
campos débiles