Chemical potential response of meson masses at finite temperature

Authors
de Forcrand, P Hashimoto, T Hioki, S Liu, Y Matsufuru, H Miyamura, O Nakamura, A Takaishi, T Umeda, T
Citation
P. De Forcrand et al., Chemical potential response of meson masses at finite temperature, NUCL PH B-P, 94, 2001, pp. 453-456
Citations number
18
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
ISSN journal
09205632 → ACNP
Volume
94
Year of publication
2001
Pages
453 - 456
Database
ISI
SICI code
0920-5632(200103)94:<453:CPROMM>2.0.ZU;2-O
Abstract
We study the response of the the mason masses to the chemical potential (pa rtial derivativem/partial derivative mu) at high temperature and at zero ch emical potential on N-f = 2 lattice with staggered fermions. Preliminary re sults for the meson composed of different quarks show that partial derivati vem/partial derivative mu/(mu =0) is negative in the confinement phase and positive in the deconfinement phase.