dorsal/arxiv
View SchemaOn the Emergence of Nonextensivity at the Edge of Quantum Chaos
| Authors | Yaakov S. Weinstein, Constantino Tsallis, Seth Lloyd |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0305086 |
| URL | https://arxiv.org/abs/quant-ph/0305086 |
| DOI | 10.1007/978-3-540-40968-7_28 |
Abstract
We explore the border between regular and chaotic quantum dynamics, characterized by a power law decrease in the overlap between a state evolved under chaotic dynamics and the same state evolved under a slightly perturbed dynamics. This region corresponds to the edge of chaos for the classical map from which the quantum chaotic dynamics is derived and can be characterized via nonextensive entropy concepts.
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"abstract": "We explore the border between regular and chaotic quantum dynamics,\ncharacterized by a power law decrease in the overlap between a state evolved\nunder chaotic dynamics and the same state evolved under a slightly perturbed\ndynamics. This region corresponds to the edge of chaos for the classical map\nfrom which the quantum chaotic dynamics is derived and can be characterized via\nnonextensive entropy concepts.",
"arxiv_id": "quant-ph/0305086",
"authors": [
"Yaakov S. Weinstein",
"Constantino Tsallis",
"Seth Lloyd"
],
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"quant-ph"
],
"doi": "10.1007/978-3-540-40968-7_28",
"title": "On the Emergence of Nonextensivity at the Edge of Quantum Chaos",
"url": "https://arxiv.org/abs/quant-ph/0305086"
},
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