Flavor twisted boundary conditions in the Breit frame

F. J. Jiang; B. C. Tiburzi

doi:10.1103/PhysRevD.78.037501

Flavor twisted boundary conditions in the Breit frame

F. J. Jiang^*
, B. C. Tiburzi

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

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 language	English
Article number	037501
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	78
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.78.037501
Publication status	Published - 2008 Aug 8
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.78.037501

Cite this

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AB - 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.

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M3 - Article

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Flavor twisted boundary conditions in the Breit frame

Abstract

ASJC Scopus subject areas

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