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Quantum Chaos via the Quantum Action

H. Kröger
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Abstract

We discuss the concept of the quantum action with the purpose to characterize and quantitatively compute quantum chaos. As an example we consider in quantum mechanics a 2-D Hamiltonian system - harmonic oscillators with anharmonic coupling - which is classically a chaotic system. We compare Poincaré sections obtained from the quantum action with those from the classical action.

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H. Kröger. 2002-12-16. Quantum Chaos via the Quantum Action. https://arxiv.org/abs/quant-ph/0212093

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