Thermodynamics of noncommutative geometry inspired black holes based on Maxwell-Boltzmann smeared mass distribution  

作　　者：梁钧 刘艳春 朱桥 

机构地区：[1]College of Science, Shannxi University of Science and Technology [2]Library, Shannxi University of Science and Technology

出　　处：《Chinese Physics C》2014年第2期34-39,共6页中国物理C（英文版）

基　　金：Supported by Natural Science Foundation of Education Department of Shannxi Provincial Government(12JK0954);Doctorial Scientific Research Starting Fund of Shannxi University of Science and Technology(BJ12-02)

摘　　要：In order to further explore the efects of non-Gaussian smeared mass distribution on the thermodynamical properties of noncommutative black holes, we consider noncommutative black holes based on Maxwell-Boltzmann smeared mass distribution in（2＋1）-dimensional spacetime. The thermodynamical properties of the black holes are investigated, including Hawking temperature, heat capacity, entropy and free energy. We find that multiple black holes with the same temperature do not exist, while there exists a possible decay of the noncommutative black hole based on Maxwell-Boltzmann smeared mass distribution into the rotating （commutative） BTZ black hole.In order to further explore the efects of non-Gaussian smeared mass distribution on the thermodynamical properties of noncommutative black holes, we consider noncommutative black holes based on Maxwell-Boltzmann smeared mass distribution in（2＋1）-dimensional spacetime. The thermodynamical properties of the black holes are investigated, including Hawking temperature, heat capacity, entropy and free energy. We find that multiple black holes with the same temperature do not exist, while there exists a possible decay of the noncommutative black hole based on Maxwell-Boltzmann smeared mass distribution into the rotating （commutative） BTZ black hole.

关 键 词：physics of black holes black hole thermodynamics noncommutative geometry 

分 类 号：O414.1[理学—理论物理] P145.8[理学—物理]