Meson masses in high density QCD

Authors
Beane, SR Bedaque, PF Savage, MJ
Citation
Sr. Beane et al., Meson masses in high density QCD, PHYS LETT B, 483(1-3), 2000, pp. 131-138
Citations number
84
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
03702693 → ACNP
Volume
483
Issue
1-3
Year of publication
2000
Pages
131 - 138
Database
ISI
SICI code
0370-2693(20000615)483:1-3<131:MMIHDQ>2.0.ZU;2-R
Abstract
The low-energy effective theories for the two- and three-flavor color-super conductors arising in the high density limit of QCD are discussed. Using an effective field theory to describe quarks near the fermi surface, we compu te the masses of the pseudo-Goldstone bosons that dominate the low-momentum dynamics of these systems. (C) 2000 Elsevier Science B.V. All rights reser ved.