Is thermodynamics of the universe bounded by event horizon a Bekenstein system?
- Publisher: Elsevier BV
- Journal: Physics Letters B,volume 718,issue 2,pages276-278 (issn: 0370-2693)
- Subject: Nuclear and High Energy Physicsarxiv: General Relativity and Quantum Cosmology
In this brief communication, we have studied the validity of the first law of thermodynamics for the universe bounded by event horizon with two examples. The key point is the appropriate choice of the temperature on the event horizon. Finally, we have concluded that uni... View more