Flavor twisted boundary conditions in the Breit frame

F. -J. Jiang, B. C. Tiburzi

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

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.

Original languageEnglish
Article number037501
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume78
Issue number3
DOIs
Publication statusPublished - 2008 Aug 8

Fingerprint

boundary conditions
form factors
pions
perturbation theory
quarks
electromagnetism
valence
expansion

ASJC Scopus subject areas

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

Cite this

Flavor twisted boundary conditions in the Breit frame. / Jiang, F. -J.; Tiburzi, B. C.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 78, No. 3, 037501, 08.08.2008.

Research output: Contribution to journalArticle

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