Seminar
Power-law Modulation of Curvature Perturbation and Primordial Standard Clock
Prof Qingguo Huang
Institute of Theoretical Physics, Chinese Academy of Sciences
4 Oct 2016 (Tuesday)
2:00 pm
IAS4042, 4/F, Lo Ka Chung Building, Lee Shau Kee Campus, HKUST
In this talk, the speaker will analytically calculate the power spectrum of curvature perturbation modulated by a heavy field with potential ~\phi^n, and show that a power-law modulation is the generic prediction. Furthermore, he finds that such a power-law modulation looks the same as that in the classical standard clock scenario.
The seminar is free and open to the public. No registration is required. Seating is on a first come, first served basis.
HKUST Jockey Club Institute for Advanced Study
URL:
http://ias.ust.hk
Enquiries: ias@ust.hk / 2358 5912
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