Physical effects of infrared quark eigenmodes in LQCD

Authors
Duncan, A Eichten, E Thacker, H
Citation
A. Duncan et al., Physical effects of infrared quark eigenmodes in LQCD, NUCL PH B-P, 83-4, 2000, pp. 449-451
Citations number
5
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
ISSN journal
09205632 → ACNP
Volume
83-4
Year of publication
2000
Pages
449 - 451
Database
ISI
SICI code
0920-5632(200004)83-4:<449:PEOIQE>2.0.ZU;2-1
Abstract
A truncated determinant algorithm is used to study the physical effects of the quark eigenmodes associated with eigenvalues below 400 MeV. This initia l study focuses on coarse lattices (with O(a(2)) improved gauge action), li ght internal quark masses and large physical volumes. Four bellwether full QCD processes are discussed: topological charge distributions, the eta prim e propagator, string breaking as observed in the static energy and the rho decay into two pions.