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Squeezing from an anharmonic oscillator model: (a+)2a2 versus (a+a)2 interaction Hamiltonians

✍ Scribed by Ryszard Tanaś


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
344 KB
Volume
141
Category
Article
ISSN
0375-9601

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Non-linear oscillations of an autonomous Hamiltonian system with two degrees of freedom in the neighbourhood of a stable equilibrium are considered. It is assumed that the frequency ratio of the linear oscillations is close to or equal to two, and that the Hamiltonian is sign-definite in the neighbo