Kaon Condensation and Dynamical Nucleons in Neutron Stars
- 23 November 1998
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 81 (21) , 4564-4567
- https://doi.org/10.1103/physrevlett.81.4564
Abstract
We discuss the nature of the kaon condensation phase transition. We find several remarkable features which, if kaons condense in neutron stars, will surely affect superfluidity and transport properties. The mixed phase region occupying a large fraction of the star is permeated with microscopic drops located at lattice sites of one phase immersed in the background of the other phase. The electric charge in the drops is opposite to that of the background phase and nucleons have a mass approximately a factor of 2 different depending on whether they are in the drops or the background phase.Keywords
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This publication has 26 references indexed in Scilit:
- Kaon Production in Heavy-Ion Collisions and Maximum Mass of Neutron StarsPhysical Review Letters, 1997
- Kaon condensation in dense stellar matterPhysics Reports, 1996
- K−-proton scattering and the Λ (1405) in dense matterPhysics Letters B, 1994
- A novel mechanism for kaon condensation in neutron star matterPhysics Letters B, 1992
- First-order phase transitions with more than one conserved charge: Consequences for neutron starsPhysical Review D, 1992
- Fast pulsars, variational bounds, other facets of compact starsNuclear Physics B - Proceedings Supplements, 1991
- Strange goings on in dense nucleonic matterPhysics Letters B, 1986
- Neutron stars are giant hypernuclei?The Astrophysical Journal, 1985
- Pion fields in nuclear matterReviews of Modern Physics, 1978
- Pion condensed matter at high densities - Equation of state and stellar modelsThe Astrophysical Journal, 1975