Higher order corrections to Color superconducting gaps

Details Higher order corrections to Color superconducting gaps Higher order corrections to Color superconducting gaps

2003-03-21

arxiv.org/abs/hep-ph/0303181v2

Phys.Lett. B565 (2003) 153-158

Physics

High Energy Physics

High Energy Physics - Phenomenology

9 pages, 2 figures, RevTeX, Minor modifications

Scientific paper

10.1016/S0370-2693(03)00731-7

We find a (nonlocal) gauge where the wavefunction renormalization constant does not get any corrections for all momenta in the hard-dense loop approximation. In this gauge, we solve the Schwinger-Dyson equations for the diquark condensate in dense QCD to calculate the Cooper pair gap. We determine not only the exponent but also the prefactor of the gap in a gauge independent way. We find that the higher order corrections increase the gap only by about 1.6 times to the leading order gap at Coulomb gauge.

Affiliated with

Also associated with

No associations

Rating

Higher order corrections to Color superconducting gaps does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Higher order corrections to Color superconducting gaps, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Higher order corrections to Color superconducting gaps will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-153331