报告题目：Riemann zeta function and Hawking radiation cascade

报告人：缪炎刚(南开大学教授,博士生导师)

报告时间：2018年11月28日(周三)下午4:00

报告地点：大奖888章辉楼442学术报告厅

联系人：李翔教授

报告摘要：This talk consists of two parts. In the first part, we give a brief introduction about the Riemann zeta function and its simple application to the Hawking radiation cascade. The second part mainly focuses on the Hawking radiation cascade from the five-dimensional charged black hole with a scalar field coupled to higher-order Euler densities in a conformally invariant manner. We give the semi-analytic calculation of greybody factors for the Hawking radiation. Our analysis shows that the Hawking radiation cascade from this five-dimensional black hole is extremely sparse. The charge enhances the sparsity of the Hawking radiation, while the conformally coupled scalar field reduces this sparsity.

报告人简介：兰州大学理论物理博士毕业（1992年），曾任厦门大学副教授、教授，德国Kaiserslautern大学物理系Guest professor, 洪堡学者；2004年起任南开大学物大奖888教授、博士生导师。研究领域主要在量子场论、非对易几何、PT对称量子力学、量子引力和黑洞物理等，发表相关研究论文九十余篇。

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