Nonlinear quantum physics of oscillators
Quantum oscillator is an elementary physical system with both continuous wave and discrete particle features.
Moreover, the quantum oscillator can simultaneously exhibit
both nonlinear and complex phenomena capable of producing many
Quantum optics is excellent for testing and understanding of these phenomena and bringing them closer to applications.
Quantum oscillators will have many applications
in science and technology beyond the framework of classical physics, for example,
Nonlinear measures quantifying oscillator applications allow growing of positive outcomes. Nonlinear dynamics can do much more.
Majority of sufficiently strong high-order nonlinearities are still missing at the quantum level.
Now highly nonlinear operations with oscillators can go far beyond a border of nonlinear optics.
Quantum optics also merges with nonlinear mechanical and electric oscillators. They can provide applicable nonlinear effects
Quantum optics also reaches the complex phenomena, already with a single nonlinear oscillator and later with oscillator arrays.
Interaction of many nonlinear quantum oscillators is a challenge in theory and experiment, but also a current chance for science and technology.
Our way to understand and explore Nature is based on
(i) as much reliable data from different experiments
(ii) understanding of experimental reality
(iii) approximative but illustrative proposals of experiments
(iv) only well-defined applications proving what makes sense
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Noise and coherence of oscillators
Nonclassical effects of nonlinear oscillators
Nonlinear measurement and quantum-to-classical transition
Nonlinear operations with oscillators (optical, electrical, atomic, solid-state, matter-wave, mechanical oscillators)
Quantum communication between nonlinear systems
Analog quantum simulators of nonlinear phenomena
Nonlinear mechanical machines
Nonlinear stochastic and quantum thermodynamics
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