28 citations · 80 across the 18 of their papers we have counts for
4 papers · 1 filter
Reduced tensor network formulation for non-Abelian gauge theories in arbitrary dimensions
Atis Yosprakob
Formulating non-Abelian gauge theories as a tensor network is known to be challenging due to the internal degrees of freedom that result in the degeneracy in the singular value spe…
A new technique to incorporate multiple fermion flavors in tensor renormalization group method for lattice gauge theories
Atis Yosprakob, Jun Nishimura, Kouichi Okunishi
We propose a new technique to incorporate multiple fermion flavors in the tensor renormalization group method for lattice gauge theories, where fermions are treated by the Grassman…
A new picture of quantum tunneling in the real-time path integral from Lefschetz thimble calculations
Jun Nishimura, Katsuta Sakai, Atis Yosprakob
It is well known that quantum tunneling can be described by instantons in the imaginary-time path integral formalism. However, its description in the real-time path integral formal…
Numerical studies on the finite-temperature CP restoration in 4D SU(N) gauge theory at
Akira Matsumoto, Kohta Hatakeyama, Mitsuaki Hirasawa +3
Recent studies on the 't Hooft anomaly matching condition have suggested a nontrivial phase structure in 4D SU() gauge theory at . In the large- limit, it has been found…