Generalized second law of thermodynamics in presence of interacting DBI essence and other dark energies

Abstract

In the present work we investigated the validity of the generalized second law (GSL) of thermo- dynamics in presence of interaction between DBI-essence and other four candidates of dark energy namely modified Chaplygin gas, hessence, tachyonic field and new agegraphic dark energy. It has been observed that the GSL breaks down in presence of the interactions. However, the event horizon remains to be an increasing function of time.

9 pages, 8 figures

References in corpus (9)

• A Dark Energy Model Characterized by the Age of the Universe
• A New Model of Agegraphic Dark Energy
• A Microscopic Limit on Gravitational Waves from D-brane Inflation
• Generalized Second Law of Thermodynamics in Quintom Dominated Universe
• DBI-essence
• Generalised DBI-Quintessence
• An Interacting Dark Energy Model for the Expansion History of the Universe
• Exact models with non-minimal interaction between dark matter and (either phantom or quintessence) dark energy
• Holographic Dark Energy Scenario and Variable Modified Chaplygin Gas

Cited by in corpus (1)

• The generalized second law of thermodynamics in f(R) gravity for various choices of scale factor