WebOn Uniformly Rotating Stars YANYAN LI Communicated by H. BREZIS Introduction In this paper, we study models of rotating stars with prescribed constant angular velocity. … WebWe have built quasi-equilibrium models for uniformly rotating quark stars in general relativity. The conformal flatness approximation is employed and the Compact Object …

Rapid Uniform Rotation Along the Main Sequence II - NASA/ADS

Webthe modes can drive a uniformly rotating star into differ-ential rotation via non-linear effects (Rezzolla et al 2000; Levin & Ushomirsky 2001; Lindblom, Tohline & Vallisneri 2001). A differentially rotating massive neutron star may also be generated following a binary neutron star merger. The maximum mass of a differentially rotating Web28 de mai. de 2004 · We find that viscosity operating in a hypermassive star generically leads to the formation of a compact, uniformly rotating core surrounded by a low-density disk. These uniformly rotating cores are often unstable to gravitational collapse. i got hypnotized super creepy

Constraining the Neutron Star Mass–Radius Relation and Dense …

WebMagnetic braking and viscosity combine to drive the star to uniform rotation, even if the seed magnetic field and the viscosity are small. This process inevitably leads to delayed collapse, which will be accompanied by a delayed gravitational wave … WebWe show that the neutron star minimum period of uniform rotation is determined, for causal equations of state, by the maximum value of the relativistic (compactness) parameter … Web14 de jan. de 2011 · We study the dimensionless spin parameter j(=cJ/(GM 2)) of uniformly rotating neutron stars and quark stars in general relativity.We show numerically that the maximum value of the spin parameter of a neutron star rotating at the Keplerian frequency is j max ∼ 0.7 for a wide class of realistic equations of state. This upper bound is … i got iced meaning