SEMINAR:- A Holographic Description of Cosmic Preheating
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.
地點：香港科技大學 李兆基校園 盧家驄薈萃樓4樓 高研院4042室
講者：蔡一夫 教授 Prof Yifu Cai (中國科學技術大學)