Joint cosmology seminar at MIT:

Wednesday, March 14, 2018, 4:15 pm
Cosman Seminar Room
Center for Theoretical Physics
Building 6C, Room 6C-442
Massachusetts Institute of Technology
Refreshments at 4:10 in the same room

Two applications of Nambu-Goldstone bosons in cosmology

Lam Hui


We will discuss (1) the implications of certain spontaneously broken symmetries for cosmological correlation functions, and (2) the possibility that dark matter is comprised of an ultra-light axion-like particle, one whose de Broglie wavelength is astronomical.