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Event: '"The Overshoot Problem In Inflation After Tunneling ", Koushik Dutta (DESY) (2:30PM - 3:30PM)'

Seminars
CENTRA Seminars
Date: Monday, August 29, 2011 At 02:30 PM
Duration: 1 Hour
Contact Info:
Paolo Pani
Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it
URL:

In the 'landscape' paradigm of String Theory, our observable Universe may originate via a tunneling event from a nearby metastable false vacuum, followed by sufficient amount of inflation. We discuss the overshoot problem in this set-up and show explicitly that there is no overshoot problem for higher order monomial potentials. The results substantially alleviate the initial value problem for "small-field" inflation models.



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