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Rodolfo Gambini
Researcher at University of the Republic
Publications - 98
Citations - 3529
Rodolfo Gambini is an academic researcher from University of the Republic. The author has contributed to research in topics: Quantum gravity & Loop quantum gravity. The author has an hindex of 25, co-authored 91 publications receiving 3174 citations. Previous affiliations of Rodolfo Gambini include University of Utah & Simón Bolívar University.
Papers
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Nonstandard optics from quantum space-time
Rodolfo Gambini,Jorge Pullin +1 more
TL;DR: In this paper, light propagation in the picture of semiclassical space-time that emerges in canonical quantum gravity in the loop representation is studied, and it is shown that under certain circumstances nonvanishing corrections appear that depend on the helicity of propagating waves.
Book
Loops, knots, gauge theories and quantum gravity
TL;DR: In this article, the extended loop representation of quantum gravity has been studied and further developments of the loop representation have been discussed in the context of loop coordinates and the extended group of loops.
Journal ArticleDOI
Loop quantization of the Schwarzschild black hole.
Rodolfo Gambini,Jorge Pullin +1 more
TL;DR: The algebra of Hamiltonian constraints Abelian is made, and therefore the constraint algebra is a true Lie algebra, which allows the completion of the Dirac quantization procedure using loop quantum gravity techniques.
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Conditional probabilities with Dirac observables and the problem of time in quantum gravity
TL;DR: In this paper, the authors combine the evolving constants approach to the construction of observables in canonical quantum gravity with the Page-Wootters formulation of quantum mechanics with a relational time for generally covariant systems.
Journal ArticleDOI
Black holes in loop quantum gravity: the complete space-time.
Rodolfo Gambini,Jorge Pullin +1 more
TL;DR: This work considers the quantization of the complete extension of the Schwarzschild space-time using spherically symmetric loop quantum gravity and finds an exact solution corresponding to the semiclassical theory that is known partially numerically and therefore a proper global analysis is not possible.