output
20092026
most citedNeutron Stars in Rastall Gravity

161 citations

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Showing 2015Show all

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gr-qc2015★ 161 cited

Neutron Stars in Rastall Gravity

A. M. Oliveira, H. E. S. Velten, J. C. Fabris +1

We calculate static and spherically symmetric solutions for the Rastall modification of gravity to describe Neutron Stars (NS). The key feature of the Rastall gravity is the non-co…

gr-qc2015★ 4 cited

General Bianchi IX dynamics in bouncing braneworld cosmology: homoclinic chaos and the BKL conjecture

Rodrigo Maier, Ivano Damião Soares, Eduardo Valentino Tonini

We examine the dynamics of a Bianchi IX model on a 4-dim brane embedded in a 5-dim conformally flat empty bulk with a timelike extra dimension. Einstein's equations on the brane re…

astro-ph.CO2015★ 15 cited

Non-linear clustering during the BEC dark matter phase transition

Rodolfo C. de Freitas, Hermano Velten

Spherical collapse of the Bose-Einstein Condensate (BEC) dark matter model is studied in the Thomas Fermi approximation. The evolution of the overdensity of the collapsed region an…

hep-th2015★ 5 cited

Aspects of CPT-even Lorentz-symmetry violating physics in a supersymmetric scenario

H. Belich, L. D. Bernald, Patricio Gaete +2

Background fermion condensates in a landscape dominated by global SUSY are reassessed in connection with a scenario where Lorentz symmetry is violated in the bosonic sector (actual…

cond-mat.stat-mech2015★ 29 cited

Temperature effect on (2+1) experimental Kardar-Parisi-Zhang growth

R. A. L. Almeida, S. O. Ferreira, I. R. B. Ribeiro +1

We report on the effect of substrate temperature (T) on both local structure and long-wavelength fluctuations of polycrystalline CdTe thin films deposited on Si(001). A strong T-de…