Quantum entropy of cylindrical black hole in Anti-de Sitter space-time | Zendy

Li Gu-Qiang | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Quantum entropy of cylindrical black hole in Anti-de Sitter space-time

Author(s) -

Li Gu-Qiang

Publication year - 2006

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.55.995

Subject(s) - physics , logarithm , massless particle , de sitter space , scalar field , de sitter–schwarzschild metric , mathematical physics , entropy (arrow of time) , classical mechanics , quantum mechanics , de sitter universe , white hole , theoretical physics , universe , mathematical analysis , mathematics

By using the brick-wall model, the quantum entropy of a cylindrical black hole in Anti-de Sitter space-time arising from the massless Dirac field is discussed. It is shown that the quantum entropy has both linear and logarithmical divergences if the usual contribution from the vacuum surrounding the system is ignored, and the whole expression does not take the form of the scalar one. Both the whole logarithmic term and the subleading logarithmic term which relates to the spins of the Dirac particles are always positive.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research