State of the Universe

Sphalerons and matter-antimatter asymmetry of the Universe (State of the Universe lecture series) [Lecture 2]

Name: Sphalerons and matter-antimatter asymmetry of the Universe (State of the Universe lecture series) [Lecture 2]
Start: 2020-02-25T13:00:00+05:30
End: 2020-02-25T14:00:00+05:30
Location: No location set

by Prof. Urjit Yajnik (Indian Institute of Technology Bombay)

Tuesday 25 Feb 2020, 13:00 → 14:00 Asia/Kolkata

A304

Description

Connection of the sphaleron to B + L number anomaly. The temperature dependent effective potential. Sphalerons at T ≈ v_EW and fermion number violation rate. Anomaly at T > v_EW/α_W.