El formalismo 3+1 en relatividad general y la descomposición tensorial completa | Zendy

Tonatiuh Miramontes | Zendy; Daniel Sudarsky | Zendy

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El formalismo 3+1 en relatividad general y la descomposición tensorial completa

Author(s) -

Tonatiuh Miramontes,

Daniel Sudarsky

Publication year - 2018

Publication title -

revista mexicana de física e

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.178

H-Index - 10

eISSN - 2683-2216

pISSN - 1870-3542

DOI - 10.31349/revmexfise.64.108

Subject(s) - symmetrization , formalism (music) , covariant transformation , notation , physics , general relativity , mathematical physics , covariant derivative , theory of relativity , theoretical physics , mathematics , mathematical analysis , art , musical , arithmetic , visual arts

A brief review of 3 + 1 formalism in General Relativity is presented, introducing innovative conventions and notation elements which make it easier to deal with all of the tensorial projections involved in this formalism. Also, useful 3 + 1 expressions for manipulation of indexes (contraction, symmetrization, anti-symmetrization), tensorial producs and the covariant derivative of arbitrary tensors are obtained.

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