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Open Quantum Systems Decoherence
Universal intensity statistics of multifractal resonance states
arXiv
Authors: Konstantin Clauß, Felix Kunzmann, Arnd Bäcker, Roland Ketzmerick
Year
2020
Paper ID
18727
Status
Preprint
Abstract Read
~2 min
Abstract Words
77
Citations
N/A
Abstract
We conjecture that in chaotic quantum systems with escape the intensity statistics for resonance states universally follows an exponential distribution. This requires a scaling by the multifractal mean intensity which depends on the system and the decay rate of the resonance state. We numerically support the conjecture by studying the phase-space Husimi function and the position representation of resonance states of the chaotic standard map, the baker map, and a random matrix model, each with partial escape.
Why This Paper Matters
- This paper contributes to the Open Quantum Systems & Decoherence research area in the Quantum Articles archive.
- It adds a 2020 reference point for readers tracking recent quantum research.
- We conjecture that in chaotic quantum systems with escape the intensity statistics for resonance states universally follows an exponential distribution.
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