2k citations · 12k across the 281 of their papers we have counts for
Showing 2005 · hep-thShow all
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hep-th2005★ 93 cited
Scaling of variables and the relation between noncommutative parameters in Noncommutative Quantum Mechanics
O. Bertolami, J. G. Rosa, C. M. L. de Aragão +2
We consider Noncommutative Quantum Mechanics with phase space noncommutativity. In particular, we show that a scaling of variables leaves the noncommutative algebra invariant, so t…
hep-th2005★ 280 cited
Noncommutative Gravitational Quantum Well
O. Bertolami, J. G. Rosa, C. M. L. de Aragão +2
We study noncommutative geometry at the Quantum Mechanics level by means of a model where noncommutativity of both configuration and momentum spaces is considered. We analyze how t…
hep-th2005★ 115 cited
The flight of the bumblebee: vacuum solutions of a gravity model with vector-induced spontaneous Lorentz symmetry breaking
O. Bertolami, J. Paramos
We study the vacuum solutions of a gravity model where Lorentz symmetry is spontaneously broken once a vector field acquires a vacuum expectation value. Results are presented for t…