A gravitational entropy proposal

DOI10.1088/0264-9381/30/12/125009zbMath1271.83008arXiv1303.5612OpenAlexW2015900071MaRDI QIDQ2841465

Reza Tavakol, Timothy Clifton, George F. R. Ellis

Publication date: 25 July 2013

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1303.5612

zbMATH Keywords

cosmologyEinstein's field equationSchwarzschild black holegravitational entropyarrow of timeWeyl curvatureBel-Robinson tensorBekenstein-HawkingRobertson-Walker geometryeffective super-energy-momentum tensor

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Black holes (83C57) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Space-time singularities, cosmic censorship, etc. (83C75) Measures of information, entropy (94A17)

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