103 citations · 194 across the 7 of their papers we have counts for
7 papers
Residual gauge symmetry and color confinement in the Yang-Mills theory
Naoki Fukushima, Kei-Ichi Kondo
We examine the restoration of the residual gauge symmetry in the Yang-Mills theory to be regarded as a confinement criterion. For this purpose we restrict the four-dimensional $SU(…
Restoration of residual gauge symmetries due to topological defects and color confinement in the Lorenz gauge
Naoki Fukushima, Kei-Ichi Kondo
The residual gauge symmetry (RGS) is the local gauge symmetry remaining even after imposing the gauge fixing condition. Although this symmetry is ``spontaneously broken'' in the pe…
Restoration of residual gauge symmetries towards color confinement due to topological defects
Naoki Fukushima, Kei-Ichi Kondo
We reconsider the restoration of the residual gauge symmetry (RGS) due to topological effects as a possible criterion for color confinement. Although the RGS is ``spontaneously bro…
Confinement, mass gap and gauge symmetry in the Yang-Mills theory -- restoration of residual local gauge symmetry
Kei-Ichi Kondo, Naoki Fukushima
In this talk we want to discuss the color confinement criterion which guarantees confinement of all colored particles including dynamical quarks and gluons. The most well-known cri…
Color confinement and restoration of residual local gauge symmetries
Kei-Ichi Kondo, Naoki Fukushima
All colored particles including dynamical quarks and gluons are confined if the color confinement criterion proposed by Kugo and Ojima is satisfied. The criterion was obtained unde…
Superfluid density and condensate fraction in the BCS-BEC crossover regime at finite temperatures
N. Fukushima, Y. Ohashi, E. Taylor +1
The superfluid density is a fundamental quantity describing the response to a rotation as well as in two-fluid collisional hydrodynamics. We present extensive calculations of the s…