2 papers
gr-qc2008
Gravitational vacuum polarization as an alternative to dark matter
E. S. Corchero
It is assumed that the quantum vacuum may be studied as consisting of two contributions, with positive and negative energy respectively, which interact but slightly and may be disp…
gr-qc1997
Equilibrium of Spheres with Local Anisotropy in Postnewtonian Gravity. Application to White Dwarfs
E. S. Corchero
Static solutions of white dwarfs with spherical symmetry and local anisotropy are studied in the post-Newtonian approximation. It is argued that the condition for equilibrium must…