111 citations · 210 across the 18 of their papers we have counts for
18 papers
I=2 - scattering length with dynamical overlap fermion
Takuya Yagi, Shoji Hashimoto, Osamu Morimatsu +1
We report on a lattice QCD calculation of the I=2 scattering length using the overlap fermion formulation for both sea and valence quarks. We investigate the consistency of th…
Chiral phase transition in a random matrix model with three flavors
Hirotsugu Fujii, Munehisa Ohtani, Takashi Sano
The chiral phase transition in the conventional random matrix model is the second order in the chiral limit, irrespective of the number of flavors N_f, because it lacks the U_A(1)-…
Topology and chiral random matrix theory at nonzero imaginary chemical potential
C. Lehner, M. Ohtani, J. J. M. Verbaarschot +1
We study the effect of topology for a random matrix model of QCD at nonzero imaginary chemical potential or nonzero temperature. Non-universal fluctuations of Dirac eigenvalues lea…
Hadronic structure from the lattice
Dirk Brommel, Meinulf Gockeler, Philipp Hagler +10
In recent years the investigation of hadron structure using lattice techniques has attracted growing attention. In this talk we give an overview on recent work with a focus on resu…
Probing the chiral limit with clover fermions II: The baryon sector
M. Göckeler, Philipp Hägler, R. Horsley +9
Algorithmic progress in recent years made it possible to simulate QCD with Nf=2 flavours of O(a)-improved Wilson fermions at very light quark masses. We present the current results…
Nucleon electromagnetic form factors with Wilson fermions
M. Gockeler, Ph. Hagler, R. Horsley +9
The nucleon electromagnetic form factors continue to be of major interest for experimentalists and phenomenologists alike. They provide important insights into the structure of nuc…