Numerical code and data for the stellar structure and dynamical instability analysis of generalised uncertainty white dwarfs
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https://datadryad.org/dataset/doi:10.5061/dryad.dncjsxkzt
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资源简介:
The enclosed code and dataset correspond to the numerical
solution of Tolman Oppenheimer Volkoff (TOV) equation (3.3) and
(3.4) and the dynamical instability scheme given by equations
4.13 to 4.16 in the research article ``Existence of Chandrasekhar's
limit in generalized uncertainty white dwarfs'' by the same
authors. The dataset is generated for a wide range of central Fermi
momentum $xi_c$ supplemented by the equation of state (2.6) and (2.11)
parametrized by the Fermi momentum $\xi$. For a given value of
central Fermi momentum, the solution gives the total mass and radius of
the white dwarfs. These solutions facilitate the evaluation of
the integrals 4.14--4.16 giving the eigenfrequency of the
fundamental mode in equation (4.13).
提供机构:
Dryad
创建时间:
2021-05-11



