16 papers
Scaling Study of the Two-Flavor Chiral Phase Transition with the Kogut-Susskind Quark Action in Lattice QCD
JLQCD Collaboration, S. Aoki, M. Fukugita +9
We report on a study of two-flavor finite-temperature chiral phase transition employing the Kogut-Susskind quark action and the plaquette gluon action in lattice QCD for a lattice…
Two-Flavor Chiral Phase Transition in Lattice QCD with the Kogut-Susskind Quark Action
JLQCD Collaboration, S. Aoki, M. Fukugita +9
A summary is presented of a scaling study of the finite-temperature chiral phase transition of two-flavor QCD with the Kogut-Susskind quark action based on simulations on $L^3\time…
Topics in Light Hadron Mass Spectrum in Quenched QCD
JLQCD Collaboration, S. Aoki, M. Fukugita +9
Several topics concerning the light hadron spectrum are discussed. Flavor symmetry breaking effects and the problem of quenched chiral logarithm are examined with pion mass data fo…
B_K with the Wilson Quark Action: A Non-Perturbative Resolution of Operator Mixing using Chiral Ward Identities
JLQCD Collaboration, S. Aoki, M. Fukugita +9
We propose a non-perturbative method to determine the mixing coefficients of four-quark operators for the Wilson quark action using chiral Ward identities. The method is app…
Continuum Limit of the Heavy-Light Decay Constant with the Quenched Wilson Quark Action
JLQCD Collaboration, S. Aoki, M. Fukugita +9
We explore the problems in calculating the decay constant for heavy-light mesons using the quenched Wilson quark action for both heavy and light quarks. We find that the continuum…
Toward the Continuum Limit of with the Quenched Kogut-Susskind Quark Action
JLQCD Collaboration, S. Aoki, M. Fukugita +9
We present new results of our ongoing project toward a precision determination of the kaon parameter with the Kogut-Susskind quark action in quenched QCD. New results taken at…