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Quadrupole moments of rotating compact stars

Published online by Cambridge University Press:  20 March 2013

Martin Urbanec ,
John Miller  and
Zdenek Stuchlik
Martin Urbanec
Affiliation:
Institute of Physics, Silesian University in Opava, Czech Republic email: martin.urbanec@fpf.slu.cz
John Miller
Affiliation:
Department of Physics (Astrophysics), University of Oxford, UK
Zdenek Stuchlik
Affiliation:
Institute of Physics, Silesian University in Opava, Czech Republic email: martin.urbanec@fpf.slu.cz
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Abstract

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We present quadrupole moments of rotating neutron and strange stars calculated using standard Hartle Thorne approach. We demonstrate differences between neutron and strange star parameters connected with quadrupole moments and how this parameters could be, in the case of neutron stars, approximated almost independently on neutron star equation of state.

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S291: Neutron Stars and Pulsars: Challenges and Opportunities after 80 years , August 2012 , pp. 536
Copyright
Copyright © International Astronomical Union 2013