Speaker
Takato Mori
(Rikkyo University)
Description
Renormalization group (RG) flow has been discussed widely from high energy physics to statistical mechanics. However, the connection between many-body RG and continuum RG such as Wilsonian RG and functional/exact RG is not always clear. Moreover, once we consider a finite system, the RG process becomes approximate although several independent proposals have exist in the condensed matter community. In this talk, we discuss an information theoretic (re)interpretation of RG flow based on Haar random averaging. This enables us to generalize and unify the RG process from discrete to continuum and finite to infinite systems. This talk is based on work in preparation with Teruaki Nagasawa (Kanazawa University).
| Affiliation | Rikkyo University |
|---|---|
| Career status | Postdoc |
Author
Takato Mori
(Rikkyo University)
Co-author
Dr
Teruaki Nagasawa
(Kanazawa University)