138 citations · 987 across the 64 of their papers we have counts for
65 papers
Chiral fermion in the Hamiltonian lattice gauge theory
Tomoya Hayata, Katsumasa Nakayama, Arata Yamamoto
We discuss the chiral fermion in the Hamiltonian formalism of lattice gauge theory. Although the naive chiral charge operator does not commute with the Hamiltonian, the commutable…
Toward nuclear physics from lattice QCD on quantum computers
Arata Yamamoto, Takumi Doi
One of the ultimate missions of lattice QCD is to simulate atomic nuclei from the first principle of the strong interaction. This is an extremely hard task for the current computat…
Quantum sampling for the Euclidean path integral of lattice gauge theory
Arata Yamamoto
Although the Hamiltonian formalism is so far favored for quantum computation of lattice gauge theory, the path integral formalism would never be useless. The advantages of the path…
Toward dense QCD in quantum computers
Arata Yamamoto
Lattice QCD at nonzero baryon density is a big challenge in hadron physics. In this presentation, I discuss the quantum computation of lattice gauge theory at nonzero density. I sh…
Lattice Lindblad simulation
Tomoya Hayata, Yoshimasa Hidaka, Arata Yamamoto
We perform the real-time lattice simulation of an open quantum system, which is based on the Schwinger-Keldysh path integral representation of the Lindblad formalism. Although the…
Dissipation-induced dynamical phase transition in postselected quantum trajectories
Tomoya Hayata, Yoshimasa Hidaka, Arata Yamamoto
It is known that effects of dissipation or measurement backreaction in postselected quantum trajectories are described by non-Hermitian Hamiltonian, but their consequences in real-…