Using a semiclassical ansatz we analytically predict for the fidelity of delta-kicked rotors the occurrence of revivals and the disappearance of intermediate revival peaks arising from the breaking of a symmetry in the initial conditions. A numerical verification of the predicted effects is given and experimental ramifications are discussed.
Pseudoclassical theory for fidelity of nearly resonant quantum rotors / M., Abb; I., Guarneri; Wimberger, Sandro Marcel. - In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS. - ISSN 1539-3755. - 80:3(2009), p. 035206. [10.1103/PhysRevE.80.035206]
Pseudoclassical theory for fidelity of nearly resonant quantum rotors.
WIMBERGER, Sandro Marcel
2009-01-01
Abstract
Using a semiclassical ansatz we analytically predict for the fidelity of delta-kicked rotors the occurrence of revivals and the disappearance of intermediate revival peaks arising from the breaking of a symmetry in the initial conditions. A numerical verification of the predicted effects is given and experimental ramifications are discussed.File in questo prodotto:
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