Hawking radiation;
anomaly cancellation;
black brane;
D O I:
10.1142/S0217751X08039918
中图分类号:
O57 [原子核物理学、高能物理学];
学科分类号:
070202 ;
摘要:
We investigate the Hawking radiation of black p-branes of superstring theories using the method of anomaly cancellation, specially, we use the method of S. Iso, H. Umetsu and F. Wilczek, Phys. Rev. Lett. 96, 151302 (2006) and Phys. D 74, 044017 (2006). The metrics of black p-branes are spherically symmetric, but not the Schwarzschild-type. In order to simplify the calculation, we first make a coordinate its energy-momentum flux from the method of anomaly cancellation of the above-mentioned references. The obtained energy-momentum flux is equal to a blackbody radiation, the thermodynamic temperature of the radiation is equal to its Hawking temperature. And we find that the results are not changed for the original non-Schwarzschild-type spherically symmetric metric.
机构:
Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100080, Peoples R ChinaChinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Huang, Chao-Guang
Sun, Jia-Rui
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h-index: 0
机构:
Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Sun, Jia-Rui
Wu, Xiaoning
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机构:
Chinese Acad Sci, Inst Math, Acad Math & Syst Sci, Beijing 100080, Peoples R China
Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100080, Peoples R ChinaChinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Wu, Xiaoning
Zhang, Hai-Qing
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China