13 citations · 33 across the 5 of their papers we have counts for
5 papers
Chiral anomaly in a (1+1)-dimensional Floquet system under high-frequency electric fields
Kenji Fukushima, Yoshimasa Hidaka, Takuya Shimazaki +1
We investigate the chiral anomaly in a Floquet system under a time-periodic electric field in (1+1) dimensions. Using the van~Vleck high-frequency expansion, we analytically calcul…
Exploring the -vacuum structure in the functional renormalization group approach
Kenji Fukushima, Takuya Shimazaki, Yuya Tanizaki
We investigate the -vacuum structure and the 't Hooft anomaly at in a simple quantum mechanical system on to scrutinize the applicability of the functional renormali…
't Hooft surface in lattice gauge theory
Takuya Shimazaki, Arata Yamamoto
We discuss the lattice formulation of the 't Hooft surface, that is, the two-dimensional surface operator of a dual variable. The 't Hooft surface describes the world sheets of top…
Mode Decomposed Chiral Magnetic Effect and Rotating Fermions
Kenji Fukushima, Takuya Shimazaki, Lingxiao Wang
We present a novel perspective to characterize the chiral magnetic and related effects in terms of angular decomposed modes. We find that the vector current and the chirality densi…
Lefschetz-thimble inspired analysis of the Dykhne-Davis-Pechukas method and an application for the Schwinger Mechanism
Kenji Fukushima, Takuya Shimazaki
Dykhne-Davis-Pechukas (DDP) method is a common approximation scheme for the transition probability in two-level quantum systems, as realized in the Landau-Zener effect, leading to…