Flavor twisted boundary conditions in the Breit frame

F. J. Jiang, B. C. Tiburzi

研究成果: 雜誌貢獻文章

13 引文 斯高帕斯(Scopus)

摘要

We use a generalization of chiral perturbation theory to account for the effects of flavor twisted boundary conditions in the Breit frame. The relevant framework for two light flavors is an SU(6|4) partially quenched theory, where the extra valence quarks differ only by their boundary conditions. Focusing on the pion electromagnetic form factor, finite volume corrections are calculated at next-to-leading order in the chiral expansion and are estimated to be small on current lattices.

原文英語
文章編號037501
期刊Physical Review D - Particles, Fields, Gravitation and Cosmology
78
發行號3
DOIs
出版狀態已發佈 - 2008 八月 8

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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