Events Daily

Wednesday, September 19, 2018

Astro Particle Group Mtg, Astro Particle Group Mtg
Event Type: Astroparticle Group Meet
Time: 12:15 PM - 2:00 PM
Location: 726 Broadway, 902, Lg Conf

Inflating to the Weak Scale
Michael Geller, Maryland
Event Type: HEP Seminar
Time: 2:00 PM - 3:30 PM
Location: 726 Broadway, 940, CCPP Seminar
Description: We present a new solution to the hierarchy problem, where the Higgs mass is at its observed electroweak value because such a patch inflates the most in the early universe. If the Higgs mass depends on a field undergoing quantum fluctuations during inflation, then inflation will fill the universe with the Higgs mass that corresponds to the largest vacuum energy. The hierarchy problem is solved if the maximum vacuum energy occurs for the observed Higgs mass. We demonstrate this notion with a proof-of-principle model containing an axion, a modulus field and the Higgs, and show that inflation can be responsible for the weak scale.

Astro Ph
Event Type: Astro Ph
Time: 4:00 PM - 4:30 PM
Location: 726 Broadway, 902, Lg Conf