Influence of strong-coupling corrections on the equilibrium phase for P23 superfluid neutron-star matter

V. Z. Vulovic*, J. A. Sauls

*Corresponding author for this work

Research output: Contribution to journalArticle

14 Scopus citations

Abstract

We calculate strong-coupling corrections to the P23 neutron-star-matter Ginzburg-Landau functional including spin-orbit and central forces. Based on a two-parameter approximation for the spin-orbit scattering amplitude and typical estimates for the neutron-matter Landau parameters we conclude that the most likely equilibrium phase of P23 neutron matter is described by a unitary order parameter. Better calculations of neutron-matter parameters, particularly the spin-orbit scattering amplitude, would allow a stronger conclusion.

Original languageEnglish (US)
Pages (from-to)2705-2711
Number of pages7
JournalPhysical Review D
Volume29
Issue number12
DOIs
StatePublished - Jan 1 1984

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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