13 citations · 29 across the 8 of their papers we have counts for
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astro-ph2002★ 1 cited
Generalized Chaplygin gas as a scheme for Unification of Dark Energy and Dark Matter
M. C. Bento, O. Bertolami, A. A. Sen
We study the cosmological scenario arising from the dynamics of a generalized Chaplygin gas. The equation of state of the system is given in terms of the energy density, , and p…
gr-qc2002★ 3 cited
Hypothetical Gravity Control and Implications for Spacecraft Propulsion
O. Bertolami, M. Tajmar
A scientific analysis of the conditions under which gravity could be controlled and the implications that an hypothetical manipulation of gravity would have for known schemes of sp…