Strange Quark Matter in a Strong Magnetic Field
Abstract
Thermodynamic properties of strange quark matter are considered in strong magnetic fields up to 1020 G. It is shown that the appearance of the longitudinal (along the magnetic field) instability beyond some critical magnetic field precludes the formation of fully polarized quark states in strange quark matter as well as prevents a significant drop of strangeness which, otherwise, could happen in such ultrastrong magnetic fields.
Downloads
References
Bodmer A. Collapsed Nuclei // Phys. Rev. D – 1971. – Vol. 4. – P. 1601 – 1606.
Witten E. Cosmic separation of phases // Phys. Rev. D – 1984. – Vol. 30. – P. 272 – 285.
Farhi E., Jaffe R. L. Strange matter // Phys. Rev. D – 1984. – Vol. 30. – P. 2379 – 2390.
Alcock C., Farhi E., Olinto A.V. Strange stars // Astrophys. J. – 1986. – Vol. 310.- P. 261 – 272.
Ferrer E.J., de la Incera V., Keith J.P., et al. Equation of state of a dense and magnetized fermion system // Phys. Rev. C – 2010. – Vol. 82. – 065802.
Khalilov V.R. Macroscopic effects in cold magnetized nucleons and electrons with anomalous magnetic moments // Phys. Rev. D – 2002. – Vol. 65. – 056001.
Isayev A.A., Yang J. Anisotropic pressure in dense neutron matter under the presence of a strong magnetic field // Phys. Lett. B – 2012. – Vol. 707. – P. 163-168.
Isayev A.A., Yang J. Finite temperature effects on anisotropic pressure and equation of state of dense neutron matter in an ultrastrong magnetic field // Phys. Rev. C – 2011. – Vol. 84. – 065802.
Chakrabarty S. Quark matter in a strong magnetic field // Phys. Rev. D – 1996. – Vol. 54. – P. 1306-1316.
Paulucci L., Ferrer E. J., de la Incera V., Horvath J. E. Equation of state for the magnetic-color-flavor-locked phase and its implications for compact star models // Phys. Rev. D – 2011. – Vol. 83. - 043009.
Kurkela A., Romatschke P., Vuorinen A. Cold quark matter // Phys. Rev. D – 2010. – Vol. 81. - 105021.
Tolman R.C. Static Solutions of Einstein's Field Equations for Spheres of Fluid // Phys. Rev. – 1939. – Vol. 55. – P. 364-373; Oppenheimer J.R., Volkoff G.M. On Massive Neutron Cores // Phys. Rev. – 1939. – Vol. 55. – P. 374-381.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).