Lowest order constrained variational calculation of polarized neutron matter at finite temperature

Abstract

Some properties of the polarized neutron matter at finite temperature has been studied using the lowest order constrained variational (LOCV) method with the $A{V}_{18}$ potential. Our results indicate that spontaneous transition to the ferromagnetic phase does not occur. Effective mass, free energy, magnetic susceptibility, entropy and the equation of state of the polarized neutron matter at finite temperature are also calculated. A comparison is also made between our results and those of other many-body techniques.

18 pages, 7 figures. Phys. Rev. C (2008) in press

References in corpus (16)

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• Construction of high-quality Nucleon-Nucleon potential models
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• Ferromagnetic instabilities in neutron matter at finite temperature with the Skyrme interaction
• Spin polarized states in strongly asymmetric nuclear matter
• Microscopic calculations of spin polarized neutron matter at finite temperature
• Neutrino propagation and spin zero sound in hot neutron matter with Skyrme interactions
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• Landau parameters of nuclear matter in the spin and spin-isospin channels
• Polarized Neutron Matter: A Lowest Order Constrained Variational Approach
• Lowest Order Constrained Variational Calculation of the Polarized Nuclear Matter with the Modern $A{V}_{18}$ Potential
• Ferromagnetic instabilities in neutron matter at finite temperature with the Gogny interaction
• Unusual temperature behavior of entropy of antiferromagnetic spin state in nuclear matter with effective finite range interaction

Cited by in corpus (15)

• Further explorations of Skyrme-Hartree-Fock-Bogoliubov mass formulas. XI: Stabilizing neutron stars against a ferromagnetic collapse
• Spin and spin-isospin instabilities in asymmetric nuclear matter at zero and finite temperatures using Skyrme functionals
• Finite temperature effects on anisotropic pressure and equation of state of dense neutron matter in an ultrastrong magnetic field
• Temperature dependence of magnetic susceptibility of nuclear matter: lowest order constrained variational calculations
• Calculation of the Structure Properties of a Strange Quark Star in the Presence of Strong Magnetic Field Using a Density Dependent Bag Constant
• Investigation of the field-induced ferromagnetic phase transition in spin polarized neutron matter: a lowest order constrained variational approach
• Maximum Mass of the Hot Neutron Star with the Quark Core
• Finite temperature calculations for the spin polarized asymmetric nuclear matter with the LOCV method
• Magnetized hot neutron matter: lowest order constrained variational calculations
• Hot Spin Polarized Strange Quark Stars in the Presence of Magnetic Field using a density dependent bag constant
• Influence of spin polarizability on liquid gas phase transition in the nuclear matter
• Hot magnetized nuclear matter: Thermodynamic and Saturation Properties
• Neutron star calculations with the phenomenological three-nucleon force
• Nuclear matter calculations with the phenomenological three-nucleon interaction
• Calculation of the Structure Properties of Asymmetrical Nuclear Matter