N
Naoya Ukita
Researcher at University of Tsukuba
Publications - 79
Citations - 1711
Naoya Ukita is an academic researcher from University of Tsukuba. The author has contributed to research in topics: Quantum chromodynamics & Quark. The author has an hindex of 17, co-authored 69 publications receiving 1516 citations. Previous affiliations of Naoya Ukita include Niigata University.
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Journal ArticleDOI
2+1 Flavor Lattice QCD toward the Physical Point
Sinya Aoki,Sinya Aoki,Ken-Ichi Ishikawa,N. Ishizuka,Taku Izubuchi,Taku Izubuchi,D. Kadoh,Kazuyuki Kanaya,Yoshinobu Kuramashi,Yusuke Namekawa,Masanori Okawa,Yusuke Taniguchi,Akira Ukawa,Naoya Ukita,T. Yoshié +14 more
TL;DR: In this article, the PACS-CS project presented the first results of a simulation of a 2+1$ flavor lattice QCD on the physical point with the nonperturbatively improved Wilson quark action and the Iwasaki gauge action.
Journal ArticleDOI
Physical point simulation in 2+1 flavor lattice QCD
Sinya Aoki,Sinya Aoki,Ken-Ichi Ishikawa,N. Ishizuka,Taku Izubuchi,Taku Izubuchi,D. Kadoh,Kazuyuki Kanaya,Yoshinobu Kuramashi,Yusuke Namekawa,Masanori Okawa,Yusuke Taniguchi,Akira Ukawa,Naoya Ukita,Takeshi Yamazaki,T. Yoshié +15 more
TL;DR: In this article, the results of the physical point simulation in $2+1$ flavor lattice QCD with the nonperturbatively improved Wilson quark action and the Iwasaki gauge action at $\ensuremath{\beta}=1.9$ on a ${32}^{3}ifmmode\times\else\texttimes\fi{}64$ lattice were presented.
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ρ meson decay in 2+1 flavor lattice QCD
Sinya Aoki,Ken-Ichi Ishikawa,N. Ishizuka,Kazuyuki Kanaya,Yoshinobu Kuramashi,Yusuke Namekawa,Masanori Okawa,Yusuke Taniguchi,Akira Ukawa,Naoya Ukita,Takeshi Yamazaki,T. Yoshié +11 more
TL;DR: In this paper, a lattice QCD study of the meson decay from the full QCD configurations generated with a renormalization group improved gauge action and a nonperturbatively $O(a)$-improved Wilson fermion action was performed.
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Charmed baryons at the physical point in 2+1 flavor lattice QCD
Yusuke Namekawa,Sinya Aoki,K. I. Ishikawa,N. Ishizuka,Kazuyuki Kanaya,Yoshinobu Kuramashi,M. Okawa,Y. Taniguchi,Akira Ukawa,Naoya Ukita,T. Yoshié +10 more
TL;DR: In this paper, the relativistic heavy quark action on 2+1 flavor PACS-CS configurations was used to investigate the charmed baryon mass spectrum using the 2 + 1 flavor configuration generated on 32 3 × 64 lattice.
Journal ArticleDOI
Precise determination of the strong coupling constant in N(f) = 2+1 lattice QCD with the Schrodinger functional scheme
Sinya Aoki,Sinya Aoki,Ken-Ichi Ishikawa,N. Ishizuka,Taku Izubuchi,Daisuke Kadoh,Kazuyuki Kanaya,Yoshinobu Kuramashi,Keiko Murano,Yusuke Namekawa,Masanori Okawa,Y. Taniguchi,Akira Ukawa,Naoya Ukita,T. Yoshié +14 more
TL;DR: In this article, the Schrodinger functional scheme is used as the intermediate scheme to carry out non-perturbative running from the low energy region, where physical scale is introduced, to deep in the high energy perturbative region.