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arXiv · 1307.1570

Axial Quasi-normal modes of Neutron Stars with Exotic Matter

J. L. Blázquez-Salcedo·L. M. González-Romero·F. Navarro-Lérida
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Abstract

We investigate the axial w quasi-normal modes of neutron stars for 18 realistic equations of state in order to study the influence of hyperons and quarks on the modes. The study has been developed with a new method based on Exterior Complex Scaling with variable angle, which allow us to generate pure outgoing quasi-normal modes. A complete study of the junction conditions has been done. We have obtained that w-modes can be used to distinguish between neutron stars with exotic matter and without exotic matter for compact enough stars.

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J. L. Blázquez-Salcedo, L. M. González-Romero, F. Navarro-Lérida. 2013-07-05. Axial Quasi-normal modes of Neutron Stars with Exotic Matter. https://doi.org/10.1007/978-3-642-40157-2_14

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