14 citations · 20 across the 6 of their papers we have counts for
6 papers
Random Z(2) Higgs Lattice Gauge Theory in Three Dimensions and its Phase Structure
Shunsuke Doi, Ryosuke Hamano, Teppei Kakisako +2
We study the three-dimensional random Z(2) lattice gauge theory with Higgs field, which has the link Higgs coupling and the plaquette gauge coupling . The rando…
Effects of disorder on lattice Ginzburg-Landau model of d-wave superconductors and superfluids
Tomonori Shimizu, Shunsuke Doi, Ikuo Ichinose +1
We study the effects of quenched disorder on the two-dimensional d-wave superconductors (SC's) at zero temperature by Monte-Carlo simulations. The model is defined on the three-dim…
Quantized meson fields in and out of equilibrium. II: Chiral condensate and collective meson excitations
M. Matsuo, T. Matsui
We develop a quantum kinetic theory of the chiral condensate and meson quasi-particle excitations using the O(N) linear sigma model which describe the chiral phase transition both…
Magnetic order, Bose-Einstein condensation, and superfluidity in a bosonic t-J model of CP^1 spinons and doped Higgs holons
Koji Aoki, Kazuhiko Sakakibara, Ikuo Ichinose +1
We study the three-dimensional U(1) lattice gauge theory of a CP spinon (Schwinger boson) field and a Higgs field. It is a bosonic - model in slave-particle representatio…
Phase Structure and Critical Behavior of Multi-Higgs U(1) Lattice Gauge Theory in Three Dimensions
T. Ono, S. Doi, Y. Hori +2
We study the three-dimensional (3D) compact U(1) lattice gauge theory coupled with -flavor Higgs fields by means of the Monte Carlo simulations. This model is relevant to multi-…
Multi-Higgs U(1) Lattice Gauge Theory in Three Dimensions
Tomoyoshi Ono, Ikuo Ichinose, Tetsuo Matsui
We study the three-dimensional compact U(1) lattice gauge theory with Higgs fields numerically. This model is relevant to multi-component superconductors, antiferromagnetic spi…