Entangled Quantum States of Causal Fermion Systems and Unitary Group Integrals
Fuente:
arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2022
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866916324840570880 |
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| author | Finster, Felix Kamran, Niky Reintjes, Moritz |
| author_facet | Finster, Felix Kamran, Niky Reintjes, Moritz |
| contents | This paper is dedicated to a detailed analysis and computation of quantum states of causal fermion systems. The mathematical core is to compute integrals over the unitary group asymptotically for a large dimension of the group, for various integrands with a specific scaling behavior in this dimension. It is shown that, in a well-defined limiting case, the localized refined pre-state is positive and allows for the description of general entangled states. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2207_13157 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Entangled Quantum States of Causal Fermion Systems and Unitary Group Integrals Finster, Felix Kamran, Niky Reintjes, Moritz Mathematical Physics High Energy Physics - Theory Operator Algebras Quantum Physics This paper is dedicated to a detailed analysis and computation of quantum states of causal fermion systems. The mathematical core is to compute integrals over the unitary group asymptotically for a large dimension of the group, for various integrands with a specific scaling behavior in this dimension. It is shown that, in a well-defined limiting case, the localized refined pre-state is positive and allows for the description of general entangled states. |
| title | Entangled Quantum States of Causal Fermion Systems and Unitary Group Integrals |
| topic | Mathematical Physics High Energy Physics - Theory Operator Algebras Quantum Physics |
| url | https://arxiv.org/abs/2207.13157 |