@misc{oai:tsukuba.repo.nii.ac.jp:00009414, author = {Khan, A. Ali and Aoki, S. and Aoki, Y. and Burkhalter, R. and Ejiri, S. and Fukugita, M. and Hashimoto, S. and Ishizuka, N. and 岩崎, 洋一 and IWASAKI, Yoichi and Izubuch, T. and Kanaya, K. and Kaneko, T. and Kuramashi, Y. and Manke, T. and Nagai, K. and Okawa, M. and Shanahan, H. P. and Taniguchi, Y. and 宇川, 彰 and UKAWA, Akira and Yoshie, T.}, month = {Apr}, note = {We investigate the existence of chiral zero modes at a?1 ? 1 GeV in quenched domain-wall QCD. Simulations are carried out for the plaquette and an RG-improved gauge actions on a 123 ×24×Ns lattice with Ns = 10?50. We find that the pion mass in the chiral limit remains non-vanishing as Ns → ∞ for both gauge actions. Possible origins of this non-vanishing pion mass are discussed.}, title = {Quenched QCD with domain-wall fermions on coarse lattices}, year = {2000}, yomi = {イワサキ, ヨウイチ and ウカワ, アキラ} }