Evidence for BCS Diquark Condensation in the 3+1d Lattice NJL Model

Preprint

19 September 2002

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-lat/0209140

Abstract

We present results of numerical simulations of the 3+1d Nambu - Jona-Lasinio model with a non-zero baryon chemical potential mu, with particular emphasis on the superfluid diquark condensate and associated susceptibilities. The results, when extrapolated to the zero diquark source limit, are consistent with the existence of a non-zero BCS condensate at high baryon density. The nature of the infinite volume and zero temperature limits are discussed.

Keywords

NUMERICAL SIMULATIONS
DIQUARK CONDENSATION
BCS DIQUARK
LATTICE NJL
CONDENSATE
1D LATTICE
NJL MODEL
BARYON

All Related Versions

Version 1, 2002-09-19, ArXiv
Published version: Physics Letters B, 548 (3-4), 196.

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