For the BTZ black hole in the Einstein gravity, a statistical entropy has been calculated to be equal to the Bekenstein-Hawking entropy. In this paper, its statistical entropy in the higher curvatureâ€¦ (More)

When a black hole evaporates, there arises a net energy flow from the black hole into its outside environment due to the Hawking radiation and the energy accretion onto black hole. Exactly speaking,â€¦ (More)

Low-pressure silicon epitaxial technology is applied to high-speed bipolar logic LSIs to reduce autodoping from heavily-doped substrates. As a result, collector-base stray-capacitanceâ€¦ (More)

This paper consists of three parts. In the first part, we prove that the Bekenstein-Hawking entropy is the unique expression of black hole entropy. Our proof is constructed in the framework ofâ€¦ (More)

The Hawking radiation forms the essential basis of the black hole thermodynamics. The black hole thermodynamics denotes a nice correspondence between black hole kinematics and the laws of ordinaryâ€¦ (More)

Hiromi Saida Department of Physics, Daido Institute of Technology, Nagoya 457-8530, Japan (Dated: March 24, 2006) Abstract A numerical simulation of fluid flows in a Laval nozzle is performed toâ€¦ (More)

We consider a black hole in a heat bath, and the whole system which consists of the black hole and the heat bath is isolated from outside environments. When the black hole evaporates, the Hawkingâ€¦ (More)

A black hole is an astrophysical object and from which no light ray can escape due to its extreme strong gravity. An analogue system of black hole can be realized in a laboratory system using aâ€¦ (More)

In general, when a black hole evaporates, there arises a net energy flow from black hole into its outside environment due to Hawking radiation and energy accretion onto black hole. The existence ofâ€¦ (More)