Joint cosmology seminar at MIT:

Tuesday, February 12, 2019, 2:30 pm
Cosman Seminar Room
Center for Theoretical Physics
Building 6C, Room 6C-442
Massachusetts Institute of Technology
Refreshments at 2:00 in the same room

Where is the cosmological constant hiding?

Stephon Alexander


The cosmological constant problem, and its close cousin dark energy, stands as one of the deepest mysteries facing cosmology and fundamental physics. In this seminar, after a pedagogical review of the cosmological constant problem, I will provide two new promising directions to address the cosmological constant and dark energy.