15 citations · 34 across the 11 of their papers we have counts for
11 papers
Quark confinement in the Yang-Mills theory with a gauge-invariant gluon mass in view of the gauge-invariant BEH mechanism
Akihiro Shibata, Kei-Ichi Kondo, Ryutaro Matsudo +1
In order to clarify the mechanism of quark confinement in the Yang-Mills theory with mass gap, we propose to investigate the massive Yang-Mills model, namely, Yang-Mills theory wit…
Dyon in the Yang--Mills theory with a gauge-invariant gluon mass toward quark confinement
Shogo Nishino, Kei-Ichi Kondo
In the previous paper, we have shown the existence of magnetic monopoles in the pure Yang--Mills theory with a gauge-invariant mass term for the gluon field being introduce…
Type of dual superconductivity for and Yang--Mills theories
Akihiro Shibata, Kei-Ichi Kondo, Shogo Nishino +2
We investigate the type of dual superconductivity responsible for quark confinement. For this purpose, we solve the field equations of the Abelian--Higgs model to obtain the…
Type of dual superconductivity for the Yang--Mills theory
Shogo Nishino, Kei-Ichi Kondo, Akihiro Shibata +2
We investigate the type of dual superconductivity responsible for quark confinement. For this purpose, we solve the field equations of the gauge-scalar model to obtain the s…
Composite operator and condensate in Yang-Mills theory with stability group
Matthias Warschinke, Ryutaro Matsudo, Shogo Nishino +2
Recently, a reformulation of the Yang-Mills theory inspired by the Cho-Faddeev-Niemi decomposition has been developed in order to understand confinement from the viewpoint…
Magnetic monopoles in pure Yang--Mills theory with a gauge-invariant mass
Shogo Nishino, Ryutaro Matsudo, Matthias Warschinke +1
In this paper, we show the existence of magnetic monopoles in the pure Yang--Mills theory even in absence of scalar fields when the gauge-invariant mass term is introduced.…
Composite operator and condensate in the Yang-Mills theory with stability group
Matthias Warschinke, Ryutaro Matsudo, Shogo Nishino +2
Recently, some reformulations of the Yang-Mills theory inspired by the Cho-Faddeev-Niemi decomposition have been developed in order to understand confinement from the viewpoint of…
Dyon and magnetic monopole in Yang--Mills theory derived through the complementary gauge-scalar model
Shogo Nishino, Ryutaro Matsudo, Matthias Warschinke +1
We show that dyon and magnetic monopole can be constructed in the gauge-independent way for the Yang--Mills theory even in the absence of the scalar field. This result is d…
Gluon bound state and asymptotic freedom derived from the Bethe--Salpeter equation
Hitoshi Fukamachi, Kei-Ichi Kondo, Shogo Nishino +1
In this paper we study the two-body bound states for gluons and ghosts in a massive Yang-Mills theory which is obtained by generalizing the ordinary massless Yang-Mills theory in a…
Physical unitarity of a massive Yang-Mills theory without the Higgs field from a viewpoint of confinement
Kei-Ichi Kondo, Kenta Suzuki, Hitoshi Fukamachi +2
In this talk, we examine the physical unitarity in a massive Yang-Mills theory without the Higgs field in which the color gauge symmetry is not spontaneously broken and kept intact…
Physical unitarity for a massive Yang-Mills theory without the Higgs field: (I) A perturbative treatment
Kei-Ichi Kondo, Kenta Suzuki, Hitoshi Fukamachi +2
In a series of papers, we examine the physical unitarity in a massive Yang-Mills theory without the Higgs field in which the color gauge symmetry is not spontaneously broken and ke…