dorsal/arxiv
View SchemaGeometric phase in open systems: beyond the Markov approximation and weak coupling limit
| Authors | X. X. Yi, D. M. Tong, L. C. Wang, L. C. Kwek, C. H. OH |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0602181 |
| URL | https://arxiv.org/abs/quant-ph/0602181 |
| DOI | 10.1103/PhysRevA.73.052103 |
| Journal | PRA 73,052103(2006) |
Abstract
Beyond the quantum Markov approximation and the weak coupling limit, we present a general theory to calculate the geometric phase for open systems with and without conserved energy. As an example, the geometric phase for a two-level system coupling both dephasingly and dissipatively to its environment is calculated. Comparison with the results from quantum trajectory analysis is presented and discussed.
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"abstract": "Beyond the quantum Markov approximation and the weak coupling limit, we\npresent a general theory to calculate the geometric phase for open systems with\nand without conserved energy. As an example, the geometric phase for a\ntwo-level system coupling both dephasingly and dissipatively to its environment\nis calculated. Comparison with the results from quantum trajectory analysis is\npresented and discussed.",
"arxiv_id": "quant-ph/0602181",
"authors": [
"X. X. Yi",
"D. M. Tong",
"L. C. Wang",
"L. C. Kwek",
"C. H. OH"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.73.052103",
"journal_ref": "PRA 73,052103(2006)",
"title": "Geometric phase in open systems: beyond the Markov approximation and weak coupling limit",
"url": "https://arxiv.org/abs/quant-ph/0602181"
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