Non-Markovian Ensemble Propagation
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866916566106374144 |
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| author | Sinanović, Miralem Ciani, Alessandro Machnes, Shai Wilhelm, Frank K. |
| author_facet | Sinanović, Miralem Ciani, Alessandro Machnes, Shai Wilhelm, Frank K. |
| contents | Open quantum systems are ubiquitous in nature and central to quantum technologies. A common description of their dynamics is given by the celebrated Lindblad master equation, which can be generalized to the non-Markovian scenario. In this work, we introduce the Non-Markovian Ensemble Propagation (NMEP) method, which extends the Monte Carlo Wave-Function (MCWF) method to the non-Markovian case in a simple and general manner. We demonstrate its accuracy and effectiveness in a selection of examples, and compare the results with either analytic expressions or direct numerical integration of the master equation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_12301 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Non-Markovian Ensemble Propagation Sinanović, Miralem Ciani, Alessandro Machnes, Shai Wilhelm, Frank K. Quantum Physics Open quantum systems are ubiquitous in nature and central to quantum technologies. A common description of their dynamics is given by the celebrated Lindblad master equation, which can be generalized to the non-Markovian scenario. In this work, we introduce the Non-Markovian Ensemble Propagation (NMEP) method, which extends the Monte Carlo Wave-Function (MCWF) method to the non-Markovian case in a simple and general manner. We demonstrate its accuracy and effectiveness in a selection of examples, and compare the results with either analytic expressions or direct numerical integration of the master equation. |
| title | Non-Markovian Ensemble Propagation |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2410.12301 |