Change in event horizon surface area as the source of nonmetricity field

DOI10.1142/S0219887818501049zbMath1471.83019OpenAlexW2789097368MaRDI QIDQ4641546

Yuriy A. Portnov

Publication date: 17 May 2018

Published in: International Journal of Geometric Methods in Modern Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0219887818501049

zbMATH Keywords

entropyblack holesevent horizongravitation with nonmetricity

Mathematics Subject Classification ID

Black holes (83C57) Applications of differential geometry to physics (53Z05) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Measures of information, entropy (94A17) Equations of motion in general relativity and gravitational theory (83C10) Quantum entropies (81P17)

Cites Work

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• The thermodynamics of black holes
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• Isotropic cosmologies in Weyl geometry
• A cosmological model in Weyl$ndash$Cartan spacetime: I. Field equations and solutions
• Descending entropy in expanding the universe

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