Banks-Casher-type relation for the BCS gap at high density
classification
✦ hep-lat
hep-phhep-th
keywords
densityrelationbanks-casher-typechemicaldirachighpotentialadjoint
read the original abstract
We derive a new Banks-Casher-type relation which relates the density of complex Dirac eigenvalues at the origin to the BCS gap of quarks at high density. Our relation is applicable to QCD and QCD-like theories without a sign problem, such as two-color QCD and adjoint QCD with baryon chemical potential, and QCD with isospin chemical potential. It provides us with a method to measure the BCS gap through the Dirac spectrum on the lattice.
This paper has not been read by Pith yet.
Forward citations
Cited by 1 Pith paper
-
Relativistic Cooper pairing in the microscopic limit of chiral random matrix theory
A new non-Hermitian chiral random matrix model exhibits color-flavor locking for three flavors and the two-flavor color-superconducting phase for two flavors in the microscopic large-N limit.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.