34 citations · 186 across the 23 of their papers we have counts for
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hep-th2005★ 1 cited
Falsifying Tree Level String Motivated Bouncing Cosmologies
C. P. Constantinidis, J. C. Fabris, R. G. Furtado +2
The string effective action at tree level contains, in its bosonic sector, the Einstein-Hilbert term, the dilaton, and the axion, besides scalar and gauge fields coming from the Ra…
hep-th2003★ 34 cited
Adiabatic and entropy perturbations propagation in a bouncing Universe
Patrick Peter, Nelson Pinto-Neto, Diego A. Gonzalez
By studying some bouncing universe models dominated by a specific class of hydrodynamical fluids, we show that the primordial cosmological perturbations may propagate smoothly thro…