Author： Huang Wung-Hong
Publisher： Springer Publishing Company
ISSN： 0001-7701
Source： General Relativity and Gravitation, Vol.43, Iss.5, 2011-05, pp. : 1443-1449
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Abstract
A general black-branes system under the T-duality transformation could produce a smeared system with different dimensional black branes. We first use some simple examples to see that both systems have the same entropy and then present a rigorous method to prove this general property. Using the property we could easily know the entropy of some complex black-brane systems.
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