Beta Function Computations: Using Exact RG And Holography

2019-05-15 Prafulla Oak, IMSc

ABSTRACT :

We compute the beta functions of a modified Sine-Gordon model using exact RG techniques and holographically. The beta functions of the Sine-gordon have been computed long ago using field theoretic methods. This is a tedious calculation. ERG is a very simple way of doing the same computation. We also compute the zamolodchikov’s c-function for the Sine-Gordon using the ERG. We will also compute the beta functions holographically in position and momentum space.

Event Name

Seminars

Place

S N Bose Hall (HSB 210)

Start Time

14:00

End Time

15:00

External Link

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