48 citations · 128 across the 4 of their papers we have counts for
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gr-qc2006★ 8 cited
Cosmology as a search for overall equilibrium
Carlos Barcelo
In this letter we will revise the steps followed by A. Einstein when he first wrote on cosmology from the point of view of the general theory of relativity. We will argue that his…
gr-qc2006★ 48 cited
Stability analysis of sonic horizons in Bose-Einstein condensates
C. Barcelo, A. Cano, L. J. Garay +1
We examine the linear stability of various configurations in Bose-Einstein condensates with sonic horizons. These configurations are chosen in analogy with gravitational systems wi…