Methods of constructing superposition measures
Fuente:
arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2022
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| _version_ | 1866909075194773504 |
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| author | Teng, Jialin Yan, Fengli Gao, Ting |
| author_facet | Teng, Jialin Yan, Fengli Gao, Ting |
| contents | The resource theory of quantum superposition is an extension of the quantum coherent theory, in which linear independence relaxes the requirement of orthogonality. It can be used to quantify the nonclassical in superposition of finite number of optical coherent states. Based on convex roof extended, state transformation and weight, we give three methods of constructing superposition measures of quantum states, respectively. We also generalize the superposition resource theory from two perspectives. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2209_03532 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Methods of constructing superposition measures Teng, Jialin Yan, Fengli Gao, Ting Quantum Physics The resource theory of quantum superposition is an extension of the quantum coherent theory, in which linear independence relaxes the requirement of orthogonality. It can be used to quantify the nonclassical in superposition of finite number of optical coherent states. Based on convex roof extended, state transformation and weight, we give three methods of constructing superposition measures of quantum states, respectively. We also generalize the superposition resource theory from two perspectives. |
| title | Methods of constructing superposition measures |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2209.03532 |