Friedmann equations for deformed entropic gravity

In this study, we investigate the effects of the one and two-parameters deformed systems on the Friedmann equations of the Friedmann-Robertson-Walker (FRW) universe in the context of the entropic gravity approach. We give simplified forms for the deformed Unruh temperature and Einstein field equatio...

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Veröffentlicht in:arXiv.org 2019-07
Hauptverfasser: Salih Kibaroğlu, Senay, Mustafa
Format: Artikel
Sprache:eng
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Zusammenfassung:In this study, we investigate the effects of the one and two-parameters deformed systems on the Friedmann equations of the Friedmann-Robertson-Walker (FRW) universe in the context of the entropic gravity approach. We give simplified forms for the deformed Unruh temperature and Einstein field equations for three different deformed systems. Based on these compact equations, we derive the Friedmann equations with the effective gravitational and cosmological constant.
ISSN:2331-8422
DOI:10.48550/arxiv.1905.10618