207 citations · 1.3k across the 53 of their papers we have counts for
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astro-ph2004★ 5 cited
Production of photons in a bouncing universe
J. M. Salim, S. E. Perez Bergliaffa, N. Souza
Using a new non-singular solution,it is shown that the production of photons in dilaton electrodynamics in a cosmological setting is increased if the effect of matter creation on t…
cond-mat.stat-mech2004
Axiomatic Foundations of Thermostatics
G. Puccini, S. Perez Bergliaffa, H. Vucetich
A realistic and objective axiomatic formulation of Thermostatics for composite systems is presented. The main feature of our axiomatics is that it is free of empirical definitions.…
astro-ph2004★ 6 cited
Effective geometry in Astrophysics
Santiago E. Perez Bergliaffa
The effective metric is introduced by means of two examples (non-linear electromagnetism and hydrodynamics),along with applications in Astrophysics. A sketch of the generality of t…