Browsing IMEF - Instituto de Matemática, Estatística e Física by Author "Almeida, Alfredo Miguel Ozorio de"
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Quantum baker maps for spiraling chaotic motion
Santoro, Pedro R. del; Vallejos, Raúl Oscar; Almeida, Alfredo Miguel Ozorio de (2007)We define a coupling of two baker maps through a p=2 rotation both in position and in momentum. The classical trajectories thus exhibit spiraling, or loxodromic motion, which is only possible for conservative maps of at ... -
Quantum baker maps with controlled-NOT coupling
Vallejos, Raúl Oscar; Santoro, Pedro R. del; Almeida, Alfredo Miguel Ozorio de (2006)The characteristic stretching and squeezing of chaotic motion is linearized within the finite number of phase space domains which subdivide a classical baker map. Tensor products of such maps are also chaotic, but a more ...