Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Martínez, Aurora Pérez"'
Autor:
Angulo, Gretel Quintero, González, Lismary de la Caridad Suárez, Martínez, Aurora Pérez, Rojas, Hugo Pérez
We study the role of temperature and magnetic field on the equation of state and macroscopic properties of Bose-Einstein condensate stars. These compact objects are composed of a condensed gas of interacting neutral vector bosons coupled to a uniform
Externí odkaz:
http://arxiv.org/abs/2209.00136
Autor:
Mariani, Mauro, Tonetto, Lucas, Rodríguez, M. Camila, Celi, Marcos O., Ranea-Sandoval, Ignacio F., Orsaria, Milva G., Martínez, Aurora Pérez
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 2022, stac546
We model neutron stars as magnetised hybrid stars with an abrupt hadron-quark phase transition in their cores, taking into account current constraints from nuclear experiments and multi-messenger observations. We include magnetic field effects consid
Externí odkaz:
http://arxiv.org/abs/2202.12222
Autor:
Terrero, Diana Alvear, Pérez, Samantha López, Paret, Daryel Manreza, Martínez, Aurora Pérez, Angulo, Gretel Quintero
Publikováno v:
Phys. Rev. C 103, 045807 (2021)
We study stable spheroidal configurations of magnetized Strange Stars using an axially symmetric metric in spherical coordinates that uses a gamma parameter to link the anisotropy in the Equation of State due to the magnetic field with the deformatio
Externí odkaz:
http://arxiv.org/abs/2010.06514
In this paper we analyze the impact of the boundary conditions on the solutions of the $\gamma$-structure equations for magnetized Bose-Einstein condensate stars (BECs). We consider two cases: a pure BECs and a BECs embedded in a magnetic field. Sinc
Externí odkaz:
http://arxiv.org/abs/1910.04184
Rotating magnetized white dwarfs are studied within the framework of general relativity using Hartle's formalism. Matter inside magnetized white dwarfs is described by an equation of state of particles under the action of a constant magnetic field wh
Externí odkaz:
http://arxiv.org/abs/1701.08792
We study the equation of motion of neutral vector bosons bearing a magnetic moment (MM). The effective rest mass of vector bosons is a decreasing function of the magnetic field intensity. Consequently a diffuse condensation of the bosons appears belo
Externí odkaz:
http://arxiv.org/abs/1701.07916
A degenerate neutron gas in equilibrium with a background of electrons and protons in a magnetic field exerts its pressure anisotropically, having a smaller value perpendicular than along the magnetic field. For critical fields the magnetic pressure
Externí odkaz:
http://arxiv.org/abs/hep-ph/0011399
The collective mode spectrum of the composite fermion state 1/3 filling factor is evaluated. At zero momentum, the result coincides with the cyclotron energy at the external magnetic field value, and not at the effective magnetic field, in spite of t
Externí odkaz:
http://arxiv.org/abs/cond-mat/9606222
A thermodynamic stability criterion for the spontaneous breaking of the translation invariance of many particle systems is derived. It simply requires the positive character of the wavevector dependent dielectric function as generalising the same con
Externí odkaz:
http://arxiv.org/abs/cond-mat/9606072
Publikováno v:
AIP Conference Proceedings; 2023, Vol. 3040 Issue 1, p1-3, 3p
