Kyoto University

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

684 citations

50 papers

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…

nucl-th2005★ 16 cited

Role of low- $l$ component in deformed wave functions near the continuum threshold

Kenichi Yoshida, Kouichi Hagino

The structure of deformed single-particle wave functions in the vicinity of zero energy limit is studied using a schematic model with a quadrupole deformed finite square-well poten…

cond-mat.supr-con2005★ 40 cited

Exceptional type-I superconductivity of the layered silver oxide Ag $_{5}$ Pb $_{2}$ O $_{6}$

Shingo Yonezawa, Yoshiteru Maeno

We report zero-resistivity transition and the details of magnetic transition of a layered silver oxide Ag $_{5}$ Pb $_{2}$ O $_{6}$ single crystal, which make definitive evidence of supercond…

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…

math.QA2005

Double affine Hecke algebras, conformal coinvariants and Kostka polynomials

Takeshi Suzuki

We study a class of representations called ``calibrated representations'' of the degenerate double affine Hecke algebra and those of the rational Cherednik algebra of type ${\mathr…

math.AG2005

The set of toric minimal log discrepancies

Florin Ambro

We describe the set of minimal log discrepancies of toric log varities, and study its accumulation points.