300 citations · 3.8k across the 107 of their papers we have counts for
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The Study of Chiral Restoration using the Quark-Gluon Mixed Condensate g<\bar{q} σG q> in Lattice QCD at Finite Temperature
Takumi Doi, Noriyoshi Ishii, Makoto Oka +1
The quark-gluon mixed condensate g<\bar{q} σG q> is studied using SU(3)c lattice QCD with the Kogut-Susskind fermion at the quenched level. Using the lattices as β= 6.0 with 16^3 *…
Meson-Baryon Couplings from QCD Sum Rules
Takumi Doi, Yoshihiko Kondo, Makoto Oka
Coupling constants of the pseudoscalar mesons to the octet baryons are calculated in the QCD sum rule approach. Two-point correlation function of the baryons are evaluated in a sin…
Thermal Effects on the Condensates of Chiral Order Parameters, the Quark Condensate and the Quark Gluon Mixed Condensate, and Chiral Restoration from Lattice QCD
Takumi Doi, Noriyoshi Ishii, Makoto Oka +1
We study the quark-gluon mixed condensate g<\bar{q} σG q> using the SU(3)c lattice QCD with the Kogut-Susskind fermion at the quenched level. We perform the first but accurate meas…
Penta-quark baryon from the QCD Sum Rule
Jun Sugiyama, Takumi Doi, Makoto Oka
Exotic penta-quark baryon with strangeness +1, Θ^+, is studied in the QCD sum rule approach. We derive sum rules for the positive and negative parity baryon states with J=1/2 and I…
The Determination of the Quark-Gluon Mixed Condensate (anti-Q sigma G Q) from Lattice QCD
Takumi Doi, Noriyoshi Ishii, Makoto Oka +1
We study the quark-gluon mixed condensate g<\bar{q} sigma G q>, using the SU(3)c lattice QCD with the Kogut-Susskind fermion at the quenched level. We generate 100 gauge configurat…