Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.21/2210
Título: Magnetized color flavor locked state and compact stars
Autor: Felipe, R. Gonzalez
Manreza Paret, D.
Perez Martinez, A.
Palavras-chave: High-Density QCD
Neutron-Star
Quark Matter
Symmetry-Breaking
Superconductivity
Locking
Pulsar
Field
Gap
Data: Jan-2011
Editora: Springer
Citação: FELIPE, R. Gonzalez; MANREZA PARET, D.; PEREZ MARTINEZ, A. - Magnetized color flavor locked state and compact stars. European Physical Journal A. ISSN 1434-6001. Vol. 47, n.º 1 (2011).
Relatório da Série N.º: ;1
Resumo: The stability of the color flavor locked phase in the presence of a strong magnetic field is investigated within the phenomenological MIT bag model, taking into account the variation of the strange quark mass, the baryon density, the magnetic field, as well as the bag and gap parameters. It is found that the minimum value of the energy per baryon in a color flavor locked state at vanishing pressure is lower than the corresponding one for unpaired magnetized strange quark matter and, as the magnetic field increases, the energy per baryon decreases. This implies that magnetized colorflavor locked matter is more stable and could become the ground state inside neutron stars. The mass-radius relation for such stars is also studied.
Peer review: yes
URI: http://hdl.handle.net/10400.21/2210
ISSN: 1434-6001
Aparece nas colecções:ISEL - Física - Artigos

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