Kyoto University

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20022005

most citedA `checkerboard' electronic crystal state in lightly hole-doped Ca_{2-x}Na_{x}CuO_{2}Cl_{2}

684 citations

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4 papers · 1 filter

hep-lat2008★ 1 cited

Properties of Scalar-Quark Systems in SU(3)c Lattice QCD

Hideaki Iida, Toru T. Takahashi, Hideo Suganuma

We perform the first study for the bound states of colored scalar particles $ϕ$ ("scalar quarks") in terms of mass generation with quenched SU(3) $_{c}$ lattice QCD. We investigate th…

hep-lat2008★ 15 cited

Lattice QCD study of the heavy-heavy-light quark potential

Arata Yamamoto, Hideo Suganuma, Hideaki Iida

We study the heavy-heavy-light quark ( $QQq$ ) potential in SU(3) quenched lattice QCD, and discuss one of the roles of the finite-mass valence quark in the inter-quark potential. Mo…

hep-lat2005★ 1 cited

Search for the S=+1 pentaquarks in quenched lattice QCD

Toru T. Takahashi, Takashi Umeda, Tetsuya Onogi +1

We study spin $\frac{1}{2}$ hadronic states in quenched lattice QCD to search for a possible $S = + 1$ pentaquark resonance. Our work is the first systematic lattice QCD study which prope…

hep-lat2005★ 3 cited

Lattice QCD Evidence for Exotic Tetraquark Resonance

Hideo Suganuma, Kyosuke Tsumura, Noriyoshi Ishii +1

We study the manifestly exotic tetraquark D $_{s0}^{++} (c u s ˉ d ˉ)$ and the scalar tetraquark $f_{0} (u d u ˉ d ˉ)$ in SU(3) $_{c}$ anisotropic quenched lattice QCD with th…