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arXiv · 1002.4861

Noncommutative effects in astrophysical objects: a survey

Orfeu Bertolami·Carlos A. D. Zarro
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Abstract

The main implications of noncommutativity over astrophysical objects are examined. Noncommutativity is introduced through a deformed dispersion relation $E^{2}=p^{2}c^{2}(1+\lambda E)^{2} + m^{2}c^{4}$ and the relevant thermodynamical quantities are calculated using the grand canonical ensemble formalism. These results are applied to simple physical models describing main-sequence stars, white-dwarfs and neutron stars. The stability of main-sequence stars and white dwarfs is discussed.

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Orfeu Bertolami, Carlos A. D. Zarro. 2010-02-25. Noncommutative effects in astrophysical objects: a survey. https://doi.org/10.1088/1742-6596/222/1/012020

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