112 citations · 2.3k across the 78 of their papers we have counts for
5 papers · 1 filter
Multi-Regulator Functional Renormalization Group for Many-Fermion Systems
Yuya Tanizaki, Tetsuo Hatsuda
We propose a method of multi-regulator functional renormalization group (MR-FRG) which is a novel formulation of functional renormalization group with multiple infrared regulators.…
Functional renormalization group approach to conventional theory of superfluidity and beyond
Yuya Tanizaki, Gergely Fejős, Tetsuo Hatsuda
Fermionic functional renormalization group (FRG) is applied to describe the superfluid phase transition of the two-component fermionic system with attractive contact interaction. C…
Fermionic Functional Renormalization Group Approach to Bose-Einstein Condensation of Dimers
Yuya Tanizaki
Fermionic functional renormalization group (f-FRG) is applied to describe Bose-Einstein condensation (BEC) of dimers for a two-component fermionic system with attractive contact in…
Fermionic Functional Renormalization Group Approach to Superfluid Phase Transition
Yuya Tanizaki, Gergely Fejős, Tetsuo Hatsuda
Fermionic functional renormalization group (FRG) is applied to describe the superfluid phase transition of the two-component fermionic system with attractive contact interaction. C…
Flow equation of functional renormalization group for three-body scattering problems
Yuya Tanizaki
Functional renormalization group (FRG) is applied to the three-body scattering problem in the two-component fermionic system with an attractive contact interaction. We establish a…