50 citations · 322 across the 35 of their papers we have counts for
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gr-qc2011
Modeling the quantum evolution of the universe through classical matter
J. P. M. Pitelli, P. S. Letelier
It is well known that the canonical quantization of the Friedmann-Lemaître-Robertson-Walker (FLRW) filled with a perfect fluid leads to nonsingular universes which, for later times…
gr-qc2011★ 50 cited
Vacuum Fluctuations and the Small Scale Structure of Spacetime
S. Carlip, R. A. Mosna, J. P. M. Pitelli
We show that vacuum fluctuations of the stress-energy tensor in two-dimensional dilaton gravity lead to a sharp focusing of light cones near the Planck scale, effectively breaking…