Quantum Entropies and Decoherence for the Multiparticle Quantum Arnol’d Cat
I study the scaling behavior in the physical parameters of dynamical entropies, classical and quantum, in a specifically devised model of collision-induced decoherence in a chaotic system. The treatment is fully canonical and no approximations are involved or infinite limits taken. I present this mo...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-06-01
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| Series: | Entropy |
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| Online Access: | https://www.mdpi.com/1099-4300/25/7/1004 |
| _version_ | 1797589355382964224 |
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| author | Giorgio Mantica |
| author_facet | Giorgio Mantica |
| author_sort | Giorgio Mantica |
| collection | DOAJ |
| description | I study the scaling behavior in the physical parameters of dynamical entropies, classical and quantum, in a specifically devised model of collision-induced decoherence in a chaotic system. The treatment is fully canonical and no approximations are involved or infinite limits taken. I present this model in a detailed way, in order to clarify my views in the debate about the nature, definition, and relevance of quantum chaos. |
| first_indexed | 2024-03-11T01:06:30Z |
| format | Article |
| id | doaj.art-2c1cca1b64d04e1f86d22126b63b4cfa |
| institution | Directory Open Access Journal |
| issn | 1099-4300 |
| language | English |
| last_indexed | 2024-03-11T01:06:30Z |
| publishDate | 2023-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Entropy |
| spelling | doaj.art-2c1cca1b64d04e1f86d22126b63b4cfa2023-11-18T19:13:19ZengMDPI AGEntropy1099-43002023-06-01257100410.3390/e25071004Quantum Entropies and Decoherence for the Multiparticle Quantum Arnol’d CatGiorgio Mantica0Center for Non-Linear and Complex Systems Università dell’Insubria, Via Valleggio 11, 22100 Como, ItalyI study the scaling behavior in the physical parameters of dynamical entropies, classical and quantum, in a specifically devised model of collision-induced decoherence in a chaotic system. The treatment is fully canonical and no approximations are involved or infinite limits taken. I present this model in a detailed way, in order to clarify my views in the debate about the nature, definition, and relevance of quantum chaos.https://www.mdpi.com/1099-4300/25/7/1004classical and quantum entropieschaosquantum to classical transition |
| spellingShingle | Giorgio Mantica Quantum Entropies and Decoherence for the Multiparticle Quantum Arnol’d Cat Entropy classical and quantum entropies chaos quantum to classical transition |
| title | Quantum Entropies and Decoherence for the Multiparticle Quantum Arnol’d Cat |
| title_full | Quantum Entropies and Decoherence for the Multiparticle Quantum Arnol’d Cat |
| title_fullStr | Quantum Entropies and Decoherence for the Multiparticle Quantum Arnol’d Cat |
| title_full_unstemmed | Quantum Entropies and Decoherence for the Multiparticle Quantum Arnol’d Cat |
| title_short | Quantum Entropies and Decoherence for the Multiparticle Quantum Arnol’d Cat |
| title_sort | quantum entropies and decoherence for the multiparticle quantum arnol d cat |
| topic | classical and quantum entropies chaos quantum to classical transition |
| url | https://www.mdpi.com/1099-4300/25/7/1004 |
| work_keys_str_mv | AT giorgiomantica quantumentropiesanddecoherenceforthemultiparticlequantumarnoldcat |