Applications of partially quenched chiral perturbation theory

Authors
Golterman, M Leung, KC
Citation
M. Golterman et Kc. Leung, Applications of partially quenched chiral perturbation theory, NUCL PH B-P, 73, 1999, pp. 246-248
Citations number
5
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
ISSN journal
09205632 → ACNP
Volume
73
Year of publication
1999
Pages
246 - 248
Database
ISI
SICI code
0920-5632(199903)73:<246:AOPQCP>2.0.ZU;2-T
Abstract
Partially quenched theories are theories in which the valence- and sea-quar k masses are different. Here, we will discuss the nonanalytic one-loop corr ections to some physical quantities, using partially quenched chiral pertur bation theory. In particular, we will focus on the results for Goldstone bo son masses to illustrate the general features of our calculation.