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Abnormal phase in dense neutron star matter |
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| Authors: | Ebbe M. Nyman |
| Affiliation: | a Department of Physics, State University of New York at Stony Brook, Stony Brook, New York 11794, USA b Åbo Akademi, 20500, Åbo 50, Finland Service de Physique Théorique, Centre d'Etudes Nucléaires de Saclay, BP no. 2, 91190, Gif-sur-Yvette, France |
| Abstract: | The possibility that neutron stars may possess an “abnormal” central region of the Lee-Wick type is discussed. It is found that when the abnormal equation of state includes quantum corrections and short-range repulsion as required in normal nuclear matter, the gravitational pressure in stable neutron stars is insufficient to induce a phase transition to abnormal matter. |
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