Competition of ferromagnetic and antiferromagnetic spin ordering in nuclear matter

Abstract

In the framework of a Fermi liquid theory it is considered the possibility of ferromagnetic and antiferromagnetic phase transitions in symmetric nuclear matter with Skyrme effective interaction. The zero temperature dependence of ferromagnetic and antiferromagnetic spin polarization parameters as functions of density is found for SkM${}^{\ast }$, SGII effective forces. It is shown that in the density domain, where both type of solutions of self--consistent equations exist, ferromagnetic spin state is more preferable than antiferromagnetic one.

9p., 3 figures

References in corpus (4)

• Spin susceptibility of neutron matter at zero temperature
• Equation of state and magnetic susceptibility of spin polarized isospin asymmetric nuclear matter
• Spin polarized neutron matte and magnetic susceptibility within the Brueckner-Hartree-Fock approximation
• Superfluid states with moving condensate in nuclear matter

Cited by in corpus (16)

• Skyrme Interaction and Nuclear Matter Constraints
• Spin polarized states in strongly asymmetric nuclear matter
• Anisotropic pressure in dense neutron matter under the presence of a strong magnetic field
• Finite temperature effects on anisotropic pressure and equation of state of dense neutron matter in an ultrastrong magnetic field
• Spin ordered phase transitions in isospin asymmetric nuclear matter
• Spin polarized states in neutron matter at a strong magnetic field
• Antiferromagnetic spin phase transition in nuclear matter with effective Gogny interaction
• Finite temperature effects in antiferromagnetism of nuclear matter
• Finite temperature effects on spin polarization of neutron matter in a strong magnetic field
• Unusual temperature behavior of entropy of antiferromagnetic spin state in nuclear matter with effective finite range interaction
• Spin- and isospin-polarized states of nuclear matter in the Dirac-Brueckner-Hartree-Fock model
• Spin-polarized neutron matter at different orders of chiral effective field theory
• The splitting of the one-body potential in spin-polarized isospin-symmetric nuclear matter
• Phase transition to the state with nonzero average helicity in dense neutron matter
• Ferromagnetic Neutron Stars in Scalar-Tensor Theories of Gravity
• Spin ordered phase transitions in neutron matter under the presence of a strong magnetic field