English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We consider the thermodynamics of minimally coupled massive scalar field in3+1 dimensional constant curvature black hole background. The brick wall modelof 't Hooft is used. When Scharzschild like coordinates are used it is foundthat apart from the usual radial brick wall cut-off parammeter an angularcut-off parameter is required to regularize the solution. Free energy of thescalar field is obtained through counting of states using the WKBapproximation. It is found that the free energy and the entropy arelogarithmically divergent in both the cut-off parameters.Comment: 9 pages, LaTe

physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields

Entropy of a scalar field in a<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn /><mml:mo>(</mml:mo><mml:mn>3</mml:mn><mml:mo>+</mml:mo><mml:mn>1</mml:mn><mml:mo>)</mml:mo><mml:mn /></mml:math>-dimensional constant curvature black hole background

Entropy of a scalar field in a(3+1)-dimensional constant curvature black hole background