Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Matsubara, Yoshimi"'
Publikováno v:
Prog.Theor.Phys. 98 (1997) 1345-1354
We calculate inter-meson potentials numerically by solving classical equations of motion derived from Dual Ginzburg-Landau (DGL) Theory. Inter-meson potentials in DGL theory are shown to be similar to those of the string-flip model and well reproduce
Externí odkaz:
http://arxiv.org/abs/hep-ph/9704340
Publikováno v:
Phys.Lett. B395 (1997) 275-282
Effective monopole actions for various extended monopoles are derived from vacuum configurations after abelian projection in the maximally abelian gauge in $T=0$ and $T\ne 0$ $SU(3)$ lattice QCD. The actions obtained appear to be independent of the l
Externí odkaz:
http://arxiv.org/abs/hep-lat/9608129
Autor:
Nakamura, Naoki, Bornyakov, Vitaly, Ejiri, Shinji, Kitahara, Shun-ichi, Matsubara, Yoshimi, Suzuki, Tsuneo
Publikováno v:
Nucl.Phys.Proc.Suppl. 53 (1997) 512-514
The disorder parameter of confinement-deconfinement phase transition based on the monopole action determined previously in $SU(2)$ QCD are investigated. We construct an operator which corresponds to the order parameter defined in the abelian Higgs mo
Externí odkaz:
http://arxiv.org/abs/hep-lat/9608004
Autor:
Suzuki, Tsuneo, Matsubara, Yoshimi, Kitahara, Shun-ichi, Ejiri, Shinji, Nakamura, Naoki, Shoji, Fumiyoshi, Sei, Masafumi, Kato, Seikou, Arasaki, Natsuko
Publikováno v:
Nucl.Phys.Proc.Suppl. 53 (1997) 531-534
Three topics about monopole dynamics after abelian projection are reported. The first is the new and detailed analyses of $SU(2)$ monopole action obtained after the block-spin transformation on the dual lattice. The $b=na(\beta)$ dependence for all c
Externí odkaz:
http://arxiv.org/abs/hep-lat/9607054
Autor:
Ejiri, Shinji, Kitahara, Shun-ichi, Matsubara, Yoshimi, Okude, Tsuyoshi, Suzuki, Tsuneo, Yasuta, Koji
Publikováno v:
Nucl.Phys.Proc.Suppl. 47 (1996) 322-325
We investigated the gauge (in)dependence of the confinement mechanism due to monopole condensation in SU(2) lattice QCD by various abelian projections. We found (1) the string tension can be reproduced by monopoles alone also in Polyakov gauge and (2
Externí odkaz:
http://arxiv.org/abs/hep-lat/9509013
Publikováno v:
Nucl.Phys.Proc.Suppl. 47 (1996) 270-273
To find a perfect lattice action in terms of monopole action on the dual lattice, we performed simulations of a monopole effective action obtained numerically from vacuum configurations in SU(2) QCD. Although the Polyakov loop behavior near $T_c$ is
Externí odkaz:
http://arxiv.org/abs/hep-lat/9509015
Publikováno v:
Nucl.Phys.Proc.Suppl. 42 (1995) 529-531
Monte-Carlo simulations of abelian projection in $T \neq 0$ pure lattice QCD show that 1)\ Polyakov loops written in terms of abelian link fields alone play a role of an order parameter of deconfinement transition 2)\ the abelian Polyakov loops are d
Externí odkaz:
http://arxiv.org/abs/hep-lat/9412107
Publikováno v:
Nucl.Phys.Proc.Suppl. 42 (1995) 511-513
We investigate the role of monopoles in the deconfinement transition of finite temperature $SU(2)$ QCD in the maximally abelian gauge. In the confinement phase a long monopole loop exists in each configuration, whereas no long loop exists in the deep
Externí odkaz:
http://arxiv.org/abs/hep-lat/9412108
Publikováno v:
Nucl.Phys.Proc.Suppl. 42 (1995) 481-483
Monopole and photon contributions to abelian Wilson loops are calculated using Monte-Carlo simulations of finite-temperature $SU(2)$ QCD in the maximally abelian gauge. The string tension is reproduced by monopole contribution alone also in finite te
Externí odkaz:
http://arxiv.org/abs/hep-lat/9412026
Publikováno v:
Prog.Theor.Phys. 93 (1995) 1-18
The role of monopoles in the deconfinement transition is discussed in the framework of abelian projection in the maximally abelian gauge in $T\neq0$ $SU(2)$ QCD. Only one (or a few near $\beta_c$) long connected monopole loop exists uniformly through
Externí odkaz:
http://arxiv.org/abs/hep-lat/9411036