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Radial oscillations and tidal Love numbers of dark energy stars

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 نشر من قبل Grigoris Panotopoulos
 تاريخ النشر 2020
  مجال البحث فيزياء
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We investigate the properties of relativistic stars made of dark energy. We model stellar structure assuming i) isotropic perfect fluid and ii) a dark energy inspired equation of state, the generalized equation of state of Chaplygin gas, as we will be calling it. The mass-to-radius profiles, the tidal Love numbers as well as the ten lowest radial oscillation modes are computed. Causality, stability and energy conditions are also discussed.



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