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Energy gain induced by boundary crisis
(AMER PHYSICAL SOC, 2011)
We consider a nonlinear system and show the unexpected and surprising result that, even for high dissipation, the mean energy of a particle can attain higher values than when there is no dissipation in the system. We ...
Velocity-dependent KAM islands
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
We revisit the non-dissipative time-dependent annular billiard and we consider the chaotic dynamics in two planes of conjugate variables in order to describe the behavior of the growth, or saturation, of the mean velocity ...
Dissipation as a mechanism of energy gain
(AMER PHYSICAL SOCNEW YORK, 2008)
Some properties of the annular billiard under the presence of weak dissipation are studied. We show, in a dissipative system, that the average energy of a particle acquires higher values than its average energy of the ...
Energy gain induced by boundary crisis
(Amer Physical Soc, 2011-09-08)
We consider a nonlinear system and show the unexpected and surprising result that, even for high dissipation, the mean energy of a particle can attain higher values than when there is no dissipation in the system. We ...
Dissipation as a mechanism of energy gain
(Amer Physical Soc, 2008-03-01)
Some properties of the annular billiard under the presence of weak dissipation are studied. We show, in a dissipative system, that the average energy of a particle acquires higher values than its average energy of the ...
Velocity-dependent KAM islands
(Pergamon-Elsevier B.V. Ltd, 2011-08-01)
We revisit the non-dissipative time-dependent annular billiard and we consider the chaotic dynamics in two planes of conjugate variables in order to describe the behavior of the growth, or saturation, of the mean velocity ...
Energy spectrum and eigenfunctions through the Quantum Section Method
(Sociedade Brasileira de Física, 2001-12-01)
We present the Quantum Section Method as a quantization technique to compute the eigenvalues and the eigenfunctions of quantum systems. As an instructive example we apply this procedure to quantize the annular billiard. ...
Energy spectrum and eigenfunctions through the Quantum Section Method
(Sociedade Brasileira de Física, 2001-12-01)
We present the Quantum Section Method as a quantization technique to compute the eigenvalues and the eigenfunctions of quantum systems. As an instructive example we apply this procedure to quantize the annular billiard. ...
Velocity-dependent KAM islands
(Pergamon-Elsevier B.V. Ltd, 2011-08-01)
We revisit the non-dissipative time-dependent annular billiard and we consider the chaotic dynamics in two planes of conjugate variables in order to describe the behavior of the growth, or saturation, of the mean velocity ...
Dissipation as a mechanism of energy gain
(Amer Physical Soc, 2008-03-01)
Some properties of the annular billiard under the presence of weak dissipation are studied. We show, in a dissipative system, that the average energy of a particle acquires higher values than its average energy of the ...