120 citations · 122 across the 4 of their papers we have counts for
9 papers · 1 filter
Pion mass difference from vacuum polarization
JLQCD Collaboration, E. Shintani, H. Fukaya +5
We calculate the electromagnetic contribution to the pion mass difference, , in the chiral limit through the type vacuum polarization using Das-…
B_K with dynamical overlap fermions
JLQCD Collaboration, N. Yamada, S. Aoki +6
We report on a calculation of with two-flavor dynamical overlap fermions on a lattice at fm. The results are compared with the PQChPT prediction…
Finite volume QCD at fixed topological charge
Sinya Aoki, Hidenori Fukaya, Shoji Hashimoto +1
In finite volume the partition function of QCD with a given is a sum of different topological sectors with a weight primarily determined by the topological susceptibility. If a…
Parameter dependence of the topology change and the scaling properties of the topology conserving gauge action
H. Fukaya, T. Onogi, S. Hashimoto +2
The topology conserving gauge action proposed by Luescher is expected to reduce the number of non-smooth gauge configurations as well as the topology change compared to the convent…
Light hadron spectrum in 2+1 flavor full QCD by CP-PACS and JLQCD Collaborations
T. Ishikawa, S. Aoki, M. Fukugita +13
CP-PACS and JLQCD Collaborations are carrying out a joint project of the 2+1 flavor full QCD with the RG-improved gauge action and the non-perturbatively -improved Wil…
Exploration of sea quark effects in two-flavor QCD with the O(a)-improved Wilson quark action
JLQCD Collaboration, S. Aoki, R. Burkhalter +15
We explore sea quark effects in the light hadron mass spectrum in a simulation of two-flavor QCD using the nonperturbatively O(a)-improved Wilson fermion action. In order to identi…