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FIELD Phys:StringTheory
DATE July 09 (Thu), 2020
TIME 12:00-13:30
PLACE online
SPEAKER Park, Miok
HOST Yoon, Junggi
INSTITUTE  
TITLE A brief introduction to asymptotic safety
ABSTRACT

I will briefly explain as follows
1) non-renormalizability of GR (results only)
2) perturbative RG vs Wilsonian RG
3) Asymptotic safety
3-1) by S. Weinberg, d=2, \epsilon expansion (result only)
3-2) effective average action (d=4) : truncation and flow equation...
3-3) gravity result (results only )
References : hep-ph/0101178, 0709.3851 [hep-th]

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