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Shearless bifurcations for two isochronous resonant perturbations
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2024
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Bruno B. Leal
Matheus J. Lazarotto
Michele Mugnaine
Alfredo M. Ozorio de Almeida
Ricardo L. Viana
Iberê L. Caldas
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Isochronous bifurcations in a two-parameter twist map
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2024
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Michele Mugnaine
Bruno B. Leal
Iberê L. Caldas
Alfredo M. Ozorio de Almeida
Ricardo L. Viana
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Phase space geometry of general quantum energy transitions
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2024
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Alfredo M. Ozorio de Almeida
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Isochronous island bifurcations driven by resonant magnetic perturbations in tokamaks
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2024
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Bruno B. Leal
Iberê L. Caldas
M. C. de Sousa
Ricardo L. Viana
Alfredo M. Ozorio de Almeida
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Semiclassical Approximation of the Wigner Function for the Canonical Ensemble
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2023
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M. Gil de Oliveira
Alfredo M. Ozorio de Almeida
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Exact Markovian evolution of multicomponent quantum systems: phase space representations
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2023
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Aldo R. Fernandes Neto
Alfredo M. Ozorio de Almeida
Olivier Brodier
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Semiclassical approximation of the Wigner function for the canonical ensemble
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2023
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M. Gil de Oliveira
Alfredo M. Ozorio de Almeida
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Isochronous island bifurcations driven by resonant magnetic perturbations in Tokamaks
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2023
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Bruno B. Leal
Iberê L. Caldas
M. C. de Sousa
Ricardo L. Viana
Alfredo M. Ozorio de Almeida
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Energy transition densities driven by time-dependent Hamiltonians
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2023
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Alfredo M. Ozorio de Almeida
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Isochronous bifurcations in a two-parameter twist map
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2023
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Michele Mugnaine
Bruno B. Leal
Alfredo M. Ozorio de Almeida
Ricardo L. Viana
Iberê L. Caldas
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Energy transitions driven by phase space reflection operators
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2022
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Alfredo M. Ozorio de Almeida
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Semiclassical energy transition of driven chaotic systems: phase coherence on scar disks
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2022
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Alfredo M. Ozorio de Almeida
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Exact Markovian evolution of quantum systems with several degrees of freedom : Phase space representations
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2022
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Aldo R. Fernandes Neto
Alfredo M. Ozorio de Almeida
Olivier Brodier
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Semiclassical energy transition of driven chaotic systems: phase coherence on scar disks
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2022
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Alfredo M. Ozorio de Almeida
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Energy transition density of driven chaotic systems: A compound trace formula
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2022
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Alfredo M. Ozorio de Almeida
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The quantum canonical ensemble in phase space
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2021
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Alfredo M. Ozorio de Almeida
Gert‐Ludwig Ingold
Olivier Brodier
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Distinguishing quantum features in classical propagation
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2020
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Kelvin Titimbo
Gabriel M. Lando
Alfredo M. Ozorio de Almeida
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Semiclassical work and quantum work identities in Weyl representation
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2020
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Olivier Brodier
K. Mallick
Alfredo M. Ozorio de Almeida
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Quantum-Chaotic Evolution Reproduced from Effective Integrable Trajectories
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2020
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Gabriel M. Lando
Alfredo M. Ozorio de Almeida
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Quantum revival patterns from classical phase-space trajectories
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2019
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Gabriel M. Lando
Raúl O. Vallejos
Gert‐Ludwig Ingold
Alfredo M. Ozorio de Almeida
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Translations and reflections on the torus: identities for discrete Wigner functions and transforms
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2019
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Marcos Saraceno
Alfredo M. Ozorio de Almeida
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Semiclassical evolution in phase space for a softly chaotic system
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2019
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Gabriel M. Lando
Alfredo M. Ozorio de Almeida
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Semiclassical evolution of correlations between observables
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2016
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Alfredo M. Ozorio de Almeida
Olivier Brodier
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Representation of superoperators in double phase space
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2016
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Marcos Saraceno
Alfredo M. Ozorio de Almeida
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Ferroelectric imprint in annealed Bi0.9La0.1Fe0.9Mn0.1O3 thin films
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2016
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Thiago Carvalho
F. Figueiras
M Prado Garcia
André M. Pereira
José R. Fernandes
J. Pérez de la Cruz
Sabrina Medeiros Pereira
Pedro B. Tavares
Alfredo M. Ozorio de Almeida
J. Agostinho Moreira
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Local quantum ergodic conjecture
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2015
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Eduardo Zambrano
W. P. Karel Zapfe
Alfredo M. Ozorio de Almeida
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Negativity witness for the quantum ergodic conjecture
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2014
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Alfredo M. Ozorio de Almeida
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Metaplectic sheets and caustic traversals in the Weyl representation
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2014
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Alfredo M. Ozorio de Almeida
Gert‐Ludwig Ingold
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Alternate islands of multiple isochronous chains in wave-particle interactions
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2013
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M. C. de Sousa
Iberê L. Caldas
Alfredo M. Ozorio de Almeida
F. B. Rizzato
Renato Pakter
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Initial-value representation for the Loschmidt echo
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2011
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Eduardo Zambrano
Alfredo M. Ozorio de Almeida
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Complex WKB evolution of Markovian open systems
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2010
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Olivier Brodier
Alfredo M. Ozorio de Almeida
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Semiclassical theory for small displacements
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2010
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Eduardo Zambrano
Alfredo M. Ozorio de Almeida
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Markovian evolution of Gaussian states in the semiclassical limit
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2010
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Olivier Brodier
Alfredo M. Ozorio de Almeida
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Blind spots between quantum states
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2009
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Eduardo Zambrano
Alfredo M. Ozorio de Almeida
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Semiclassical evolution of dissipative Markovian systems
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2009
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Alfredo M. Ozorio de Almeida
Pedro de M. Rios
Olivier Brodier
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Entanglement in Phase Space
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2008
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Alfredo M. Ozorio de Almeida
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Markovian evolution of localized quantum states in the semiclassical limit
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2008
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Olivier Brodier
Alfredo M. Ozorio de Almeida
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Uniform approximation for the overlap caustic of a quantum state with its translations
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2008
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Eduardo Zambrano
Alfredo M. Ozorio de Almeida
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Husimi–Wigner representation of chaotic eigenstates
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2008
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Fabricio Toscano
Anatole Kenfack
A. R. R. Carvalho
Jan M. Rost
Alfredo M. Ozorio de Almeida
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Markovian evolution of Gaussian states in the semiclassical limit
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2008
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Olivier Brodier
Alfredo M. Ozorio de Almeida
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Quantum baker maps for spiraling chaotic motion
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2007
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Pedro R. del Santoro
Raúl O. Vallejos
Alfredo M. Ozorio de Almeida
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Periodic Orbit Bifurcations and Scattering Time Delay Fluctuations
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2007
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J. P. Keating
Alfredo M. Ozorio de Almeida
Sandra D. Prado
Martin Sieber
Raúl O. Vallejos
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Quantum baker maps with controlled-not coupling
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2006
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Raúl O. Vallejos
Pedro R. del Santoro
Alfredo M. Ozorio de Almeida
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Entanglement in phase space
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2006
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Alfredo M. Ozorio de Almeida
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Pure state correlations: chords in phase space
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2005
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Alfredo M. Ozorio de Almeida
Raúl O. Vallejos
Marcos Saraceno
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On the semiclassical evolution of quantum operators
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2005
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Alfredo M. Ozorio de Almeida
Olivier Brodier
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Parity measurements, decoherence and spiky Wigner functions
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2004
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Alfredo M. Ozorio de Almeida
Olivier Brodier
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Optimal representations of quantum states by Gaussians in phase space
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2004
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Anatole Kenfack
Jan M. Rost
Alfredo M. Ozorio de Almeida
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Symplectic evolution of Wigner functions in Markovian open systems
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2004
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Olivier Brodier
Alfredo M. Ozorio de Almeida
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Decoherence of semiclassical Wigner functions
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2002
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Alfredo M. Ozorio de Almeida
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On resumming periodic orbits in the spectra of integrable systems
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2002
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Alfredo M. Ozorio de Almeida
Caio Lewenkopf
Steven Tomsovic
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Homoclinic chaos in the dynamics of a general Bianchi type-IX model
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2002
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H. P. de Oliveira
Alfredo M. Ozorio de Almeida
I. Damião Soares
E. V. Tonini
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Hyperbolic scar patterns in phase space
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2002
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Alejandro M. F. Rivas
Alfredo M. Ozorio de Almeida
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On the propagation of semiclassical Wigner functions
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2002
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P P de M Rios
Alfredo M. Ozorio de Almeida
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Scars of the Wigner Function
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2001
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Fabricio Toscano
Marcus A. M. de Aguiar
Alfredo M. Ozorio de Almeida
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Poincaré's recurrence theorem and the unitarity of the S-matrix
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2000
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Alfredo M. Ozorio de Almeida
Raúl O. Vallejos
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Quantization of multidimensional cat maps
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2000
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Alejandro M. F. Rivas
Marcos Saraceno
Alfredo M. Ozorio de Almeida
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Decomposition of Resonant Scatterers by Surfaces of Section
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1999
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Raúl O. Vallejos
Alfredo M. Ozorio de Almeida
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The Weyl Representation on the Torus
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1999
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Alejandro M. F. Rivas
Alfredo M. Ozorio de Almeida
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Geometrical approach to the distribution of the zeros for the Husimi function
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1999
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Fabricio Toscano
Alfredo M. Ozorio de Almeida
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Semiclassical limit of universal parametric density correlations
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1998
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Alfredo M. Ozorio de Almeida
Caio Lewenkopf
Eduardo R. Mucciolo
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Quantum time delay in chaotic scattering: a semiclassical approach
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1998
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Raúl O. Vallejos
Alfredo M. Ozorio de Almeida
Caio Lewenkopf
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Path integrals and edge corrections for torus maps
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1996
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Alfredo M. Ozorio de Almeida
M. G. E. da Luz
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Scars of periodic orbits in the stadium action billiard
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1996
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J. S. Espinoza Ortiz
Marcus A. M. de Aguiar
Alfredo M. Ozorio de Almeida
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Study of chaos in hamiltonian systems via convergent normal forms
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1996
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Werner M. Vieira
Alfredo M. Ozorio de Almeida
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Integrais de caminho para o mapa do padeiro
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1995
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M. G. E. da Luz
Alfredo M. Ozorio de Almeida
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Quasi-conservative maps and normal forms for unstable fixed points
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1994
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Mário Basílio De Matos
Alfredo M. Ozorio de Almeida
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Action billiards
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1992
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Marcus A. M. de Aguiar
Alfredo M. Ozorio de Almeida
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Nonlinear systems
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1989
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Alfredo M. Ozorio de Almeida
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Torus quantization
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1989
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Alfredo M. Ozorio de Almeida
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Maps on the circle
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1989
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Alfredo M. Ozorio de Almeida
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Analytical determination of unstable periodic orbits in area preserving maps
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1987
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Gordon Ritter
Alfredo M. Ozorio de Almeida
Raphaël Douady
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Tunneling and the semiclassical spectrum for an isolated classical resonance
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1984
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Alfredo M. Ozorio de Almeida
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