On the shear instability in relativistic neutron stars

On the shear instability in relativistic neutron stars

We present new results on instabilities in rapidly and differentially rotating neutron stars. We model the stars in full general relativity and describe the stellar matter adopting a cold realistic equation of state based on the unified SLy prescription (Douchin and Haensel 2001 Astron. Astrophys. 3...

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Veröffentlicht in:Classical and quantum gravity 2010-06, Vol.27 (11), p.114104-114104
Hauptverfasser: Corvino, Giovanni, Rezzolla, Luciano, Bernuzzi, Sebastiano, De Pietri, Roberto, Giacomazzo, Bruno
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Exact sciences and technology
General relativity and gravitation
Physics
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container_end_page 114104
container_issue 11
container_start_page 114104
container_title Classical and quantum gravity
container_volume 27
creator Corvino, Giovanni
Rezzolla, Luciano
Bernuzzi, Sebastiano
De Pietri, Roberto
Giacomazzo, Bruno
description We present new results on instabilities in rapidly and differentially rotating neutron stars. We model the stars in full general relativity and describe the stellar matter adopting a cold realistic equation of state based on the unified SLy prescription (Douchin and Haensel 2001 Astron. Astrophys. 380 151--67). We provide evidence that rapidly and differentially rotating stars that are below the expected threshold for the dynamical bar-mode instability, Delta *bc = T/
doi_str_mv 10.1088/0264-9381/27/11/114104
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subjects Exact sciences and technology
General relativity and gravitation
Physics
title On the shear instability in relativistic neutron stars
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