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High Energy

Joint Theory Seminar James Scargill

Recent Papers of James Scargill

Description: Joint Theory Seminar
Speaker: James Scargill (UC Davis)
Title: Unusual vacuum decay events in the early universe
Room: 432
Abstract: Quantum transitions between different vacua may be important in the early universe; for instance our universe could directly arise from such a transition followed by a period of inflation. In this talk I will consider in such a context transitions which change the number of large dimensions of the universe, and discuss their observational signatures on the cosmic microwave background. I will also briefly discuss a class of O(3) symmetric vacuum decays which have been argued to be competitive with bubble collisions in the early universe.
Date: Monday, March 6, 2017
Time: 1:30pm-2:30pm
Duration: 60 minutes
Access: Public
Created by: High-Energy Seminars
Updated: Thursday, February 16, 2017 10:12am
Send Reminder: Yes  -  3 days 4 hours before event

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