equivalent
Física
Verbete 1 de 1
adjetivo
Contexto: "Unfortunately, as I shall argue below, Rastall gravity is completely equivalent to standard Einstein gravity — general relativity — all that is going on is that one is artificially splitting the physical conserved stress–energy tensor into two non-conserved pieces."
Fonte: © 2018 The Author. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3.
Fonte: © 2018 The Author. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3.
Termo equivalente: equivalente
Definição: "Unfortunately, a deeper look shows that Rastall gravity is completely equivalent to Einstein gravity — usual general relativity. The gravity sector is completely standard, based as usual on the Einstein tensor, while in the matter sector Rastall’s stress–energy tensor corresponds to an artificially isolated part of the physical conserved stress–energy."
Fonte: School of Mathematics and Statistics, Victoria University of Wellington, PO Box 600, Wellington 6140, New Zealand
Fonte: School of Mathematics and Statistics, Victoria University of Wellington, PO Box 600, Wellington 6140, New Zealand
Definição em português: "Infelizmente, um olhar mais profundo mostra que a gravidade Rastall é completamente equivalente a Gravidade de Einstein — relatividade geral usual. O setor de gravidade é completamente padrão, baseado como de costume em o tensor de Einstein, enquanto no setor de matéria o tensor tensão-energia de Rastall corresponde a um parte isolada da energia de estresse física conservada."