160 citations · 527 across the 13 of their papers we have counts for
Showing hep-thShow all
3 papers · 1 filter
hep-th2004★ 80 cited
Realistic clocks, universal decoherence and the black hole information paradox
Rodolfo Gambini, Rafael Porto, Jorge Pullin
Ordinary quantum mechanics is formulated on the basis of the existence of an ideal classical clock external to the system under study. This is clearly an idealization. As emphasize…
hep-th2004★ 4 cited
No black hole information puzzle in a relational universe
Rodolfo Gambini, Rafael Porto, Jorge Pullin
The introduction of a relational time in quantum gravity naturally implies that pure quantum states evolve into mixed quantum states. We show, using a recently proposed concrete im…
hep-th1997
The U(1) and Strong CP Problem From the Loop Formulation Perspective
H. Fort, R. Gambini
We show how the gauge invariant formulation of QCD in terms of loops is free from a hidden parameter and offers an alternative way to solve the puzzle.