文章基本信息

标题：Staggered Lattice Artifacts in 3-Flavor Heavy Baryon Chiral Perturbation Theory
本地全文：下载
作者：J. Bailey ; C. Bernard
期刊名称：PoS - Proceedings of Science
印刷版ISSN：1824-8039
出版年度：2005
卷号：2005
出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：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(m3=2 q ) loop contributions to the masses of several staggered nucleons and discuss interpolating fields that create these states.