Staggered lattice artifacts in 3-flavor heavy baryon chiral perturbation theory

Jon A. Bailey, C. Bernard

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)

Abstract

Motivated by simulation results for octet and decuplet baryon masses using 2+1 flavors of light staggered quarks, we are incorporating staggered lattice artifacts into heavy baryon chiral perturbation theory, calculating the masses of various staggered baryons, and studying the connection between the staggered baryons of the chiral theory and the staggered baryons of simulations. We present O(mq3/2) loop contributions to the masses of several staggered nucleons and discuss interpolating fields that create these states.

Original languageEnglish
JournalProceedings of Science
Volume20
DOIs
Publication statusPublished - 2005
Event23rd International Symposium on Lattice Field Theory, LAT 2005 - Dublin, Ireland
Duration: 2005 Jul 252005 Jul 30

Bibliographical note

Funding Information:
We thank our colleagues in the MILC Collaboration for helpful discussions. This work is supported by the U.S. Department of Energy under grant DE-FG02-91ER40628.

Publisher Copyright:
© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-Non Commercial-ShareAlike Licence.

All Science Journal Classification (ASJC) codes

  • General

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