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On Black Hole Thermodynamics of 2-D Type 0A
Author(s) -
Joshua Davis,
Leopoldo A. Pando Zayas,
Diana Vaman
Publication year - 2004
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2004/03/007
Subject(s) - physics , entropy (arrow of time) , dual polyhedron , black hole thermodynamics , black hole (networking) , thermodynamics , type (biology) , thermodynamic free energy , energy flux , quantum mechanics , mathematics , geometry , computer network , ecology , routing protocol , routing (electronic design automation) , biology , computer science , link state routing protocol
We present a detailed analysis of the thermodynamics of two dimensional blackhole solutions to type 0A with q units of electric and magnetic flux. Wecompute the free energy and derived quantities such as entropy and mass for anarbitrary non-extremal black hole. The free energy is non-vanishing, incontrast to the case of dilatonic 2-d black holes without electric and magneticfluxes. The entropy of the extremal black holes is obtained, and we find it tobe proportional to q^2, the square of the RR flux. We compare thesethermodynamics quantities with those from candidate matrix model duals.Comment: 20pp, v2: references adde

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