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IAS PROGRAM ON PARTICLE THEORY
A Holographic Description of Cosmic Preheating
Prof Yifu Cai, University of Science and Technology of China
日期 : 2017年 1月 3日 (星期二)
時間 : 2:00 pm
地點 : 香港科技大學 李兆基校園 盧家驄薈萃樓2樓 高研院4042室
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Abstract

Recently, a holographic description of cosmic preheating is about to be proposed. This aims to study the process of preheating at strong coupling where the perturbation theory has broken down. A model of holographic superconductor inspired by condensed matter theory in terms of two superfluids in five dimensional AdS background was adopted, which can mimic a cosmic system of the inflation strongly coupled with a fermionic matter field. The corresponding cosmological implications can be translated by performing a conformal transformation from the Minkowski boundary to an FRW boundary.

About the program

For more information, please refer to the program website http://iasprogram.ust.hk/particle_theory for details.

The seminar is free and open to all. Seating is on a first come, first served basis.

HKUST Jockey Club Institute for Advanced Study
Enquiries: ias@ust.hk / 2358 5912
http://ias.ust.hk