論文

2005年1月1日

Wilson chiral perturbation theory for 2+1 flavors

Proceedings of Science
  • Sinya Aoki
  • ,
  • Oliver Bär
  • ,
  • Tomomi Ishikawa
  • ,
  • Shinji Takeda

20

© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-Non Commercial-ShareAlike Licence. We consider 2+1 flavor Wilson chiral perturbation theory including the lattice spacing contributions of O(a2). We adopt a power counting which the O(a2) terms are included in a leading order. Here, we present a result of the pseudo scalar meson masses to one loop. The mass formulae are required to perform the chiral extrapolation of the CP-PACS/JLQCD lattice data.

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  • SCOPUS ID : 85056805895

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