Hiromasa Watanabe

collaborators

3 papers

hep-lat2026

Phases of the $q$ -deformed $SU (N)$ Yang-Mills theory at large $N$

Tomoya Hayata, Yoshimasa Hidaka, Hiromasa Watanabe

We investigate the $(2 + 1)$ -dimensional $q$ -deformed $SU (N)_{k}$ Yang-Mills theory in the lattice Hamiltonian formalism, which is characterized by three parameters: the numbe…

hep-th2025

Deconfinement-Higgs continuity in $SU (2)$ adjoint Higgs model at finite temperature

Yui Hayashi, Masashi Kawahira, Hiromasa Watanabe

We study the finite-temperature phase structure of the four-dimensional $SU (2)$ adjoint Higgs model, focusing on a possible \textit{deconfinement-Higgs continuity}: the conje…

hep-lat2025

Lattice gradient flows (de-)stabilizing topological sectors

Yuya Tanizaki, Akio Tomiya, Hiromasa Watanabe

We investigate the stability of topological charge under gradient flow taking the admissibility condition into account. For the $S U (2)$ Wilson gauge theory with $I^^{2} = 2.45$ and $L^4=…

Phases of the q-deformed SU(N) Yang-Mills theory at large N

Deconfinement-Higgs continuity in SU(2) adjoint Higgs model at finite temperature

Lattice gradient flows (de-)stabilizing topological sectors

Phases of the $q$ -deformed $SU (N)$ Yang-Mills theory at large $N$

Deconfinement-Higgs continuity in $SU (2)$ adjoint Higgs model at finite temperature