打折 发表于 2025-3-25 05:15:44
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The Characteristic Times of Violation of Quasiclassical Approximation for Integrable Boson and Spinolutions for different boson and spin systems. As a first step we consider in this section the application of the considered above c-number equations for quantum integrable boson and spin systems in quasiclassical region of parameters. We derive one of the main characteristic dynamical parameter, naInnovative 发表于 2025-3-25 15:13:37
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The Time of Applicability of the Quasiclassical Approach in a Boson System of Two Interacting QuantNR) and “interaction (overlapping) of NRs” . Namely, the transition to chaos takes place under conditions of strong interaction of NRs in classical Hamiltonian systems . These concepts also appear to be useful in the investigation of quantum chaos in Hamiltonian systems . In tMURKY 发表于 2025-3-25 22:10:34
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Quantization of a Stochastic Web,ulses. We write the Hamiltonian as . The difference in system (9.1) from the systems considered above is that the unperturbed system (9.1) (. = 0) is linear. At resonance . (r,q are integers) the effect of perturbation is especially strong. Recent investigations of system (9.1) in the classical limiForeknowledge 发表于 2025-3-26 05:46:00
Characteristic Times for Chaotic Dynamics in Wigner Representation,ical region quantum effects can play an essential role. One of the main phenomena is the existence of the classical-quantum time-scale . ∼ ln ., (. ∼ 1/.) for classically chaotic systems. Another important quantum effect in the region of parameters of quantum chaos is the suppression of quantum diffOsteoarthritis 发表于 2025-3-26 10:27:31
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Quantum Chaos of Atoms in a Resonant Cavity Driven by an External Resonant Field,onian (11.2). Actually, in an experimental realization in the optical and even in the microwave frequency regions the condition Λ > 1 is difficult to achieve. That is why, below, in this section we consider, following , a modification of the quantum system with the Hamiltonian (11.2), where stroMendicant 发表于 2025-3-26 20:44:13
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