Spatial structure of a vortex in low density neutron matter

Abstract

We study in a fully selfconsistent approach the structure of a vortex in low density superfluid neutron matter. We determine that the matter density profile of a vortex shows a significant depletion in the region of the core, a feature never reported for a vortex state in a Fermi superfluid.

4 pages + 6 figures (embedded in the text), published version

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• Superfluidity and Superconductivity in Neutron Stars
• The Vortex State in a Strongly Coupled Dilute Atomic Fermionic Superfluid
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• Vortex pinning and dynamics in the neutron star crust
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• Quantum calculation of vortices in the inner crust of neutron stars
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• Time-Dependent Density Functional Theory for Fermionic Superfluids: from Cold Atomic Gases, to Nuclei and Neutron Stars Crust
• A realistic model of superfluidity in the neutron star inner crust
• Ground State Description of a Single Vortex in an Atomic Fermi gas: From BCS to Bose-Einstein Condensation
• Temperature dependence of a vortex in a superfluid Fermi gas
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• Vortices in low-density neutron matter and cold Fermi gases
• Renormalized relativistic Hartree-Bogoliubov equations with a zero-range pairing interaction
• Neutron localization induced by the pairing field in an inhomogeneous neutron matter
• Response functions for the two-dimensional ultracold Fermi gas: dynamical BCS theory and beyond
• Dynamical BCS theory of a two-dimensional attractive Fermi gas: effective interactions from Quantum Monte Carlo calculations
• Global-String and Vortex Superfluids in a Supersymmetric Scenario