2010

Staggered chiral perturbation theory in the two-flavor case and SU(2) analysis of the MILC data

Bazavov, A., Bernard, C., DeTar, C. et al.

Understand

In the light pseudoscalar sector, we study rooted staggered chiral perturbation theory in the two-flavor case.

The pion mass and decay constant are calculated through NLO for a partially-quenched theory.
In the limit where the strange quark mass is large compared to the light quark masses and the taste splittings, we show that the SU(2) staggered chiral theory emerges from the SU(3) staggered chiral theory, as expected.
Explicit relations between SU(2) and SU(3) low energy constants and taste-violating parameters are given.

J. Gasser and H. Leutwyler, Ann. Phys. 158
1984
Earlier work this paper cites.
J. Gasser and H. Leutwyler, Nucl. Phys. B 250
1985
Earlier work this paper cites.
A. Roessl, Nucl. Phys. B 555
1999
Earlier work this paper cites.

C. Aubin and C. Bernard, Phys. Rev
2003
Cited alongside, same era.
S. Sharpe and R. Van de Water, Phys. Rev
2005
Cited alongside, same era.
J. Bijnens and T.A. Lähde, Phys. Rev
2005
Cited alongside, same era.
W. Lee and S. Sharpe, Phys. Rev
Cited in the paper.
S. Sharpe, R. Van de Water, Phys. Rev
Cited in the paper.
C. Bernard, Phys. Rev
Cited in the paper.
C. Bernard, M. Golterman and Y. Shamir, Phys. Rev
Original
Cited in the paper.
C. Bernard, M. Golterman and Y. Shamir, Phys. Rev
Cited in the paper.
A. Bazavov et al
Original
Cited in the paper.
C. Bernard et al
Original
Cited in the paper.
C. T. H. Davis, E. Follana, I. D. Kendall,. and G. P. Lepage, C. McNeile [HPQCD Collaboration] Phys. Rev
Original
Cited in the paper.
A. Bazavov et al
Cited in the paper.

alphaXiv searches the wider corpus for related work and actual follow-ups.

alphaXiv is searching for related work…