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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Soggetti: | |
| Accesso online: | https://arxiv.org/abs/2505.13236 |
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| _version_ | 1866910953715531776 |
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| author | Geloun, Joseph Ben Solente, Arnauld |
| author_facet | Geloun, Joseph Ben Solente, Arnauld |
| contents | In Tensor Field Theory (TFT), observables are defined through tensor field contractions that produce unitary invariants for complex-valued tensor fields. Traditionally, these observables are constructed using tensor fields of a fixed order $d$. Here, we propose an extended theoretical framework for TFT that incorporates tensor fields of varying orders $d'$, satisfying $d' \leq d$. We then establish a comprehensive group-theoretic formalism that enables the systematic enumeration of these complex TFT observables. This approach encompasses existing counting methods and therefore recovers known results in specific limiting cases. Additionally, we provide computational tools to facilitate the enumeration of these invariants, unveiling novel integer sequences that have not been documented elsewhere. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_13236 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Multiple-Order Tensor Field Theory: Enumeration of unitary invariant observables Geloun, Joseph Ben Solente, Arnauld Mathematical Physics High Energy Physics - Theory In Tensor Field Theory (TFT), observables are defined through tensor field contractions that produce unitary invariants for complex-valued tensor fields. Traditionally, these observables are constructed using tensor fields of a fixed order $d$. Here, we propose an extended theoretical framework for TFT that incorporates tensor fields of varying orders $d'$, satisfying $d' \leq d$. We then establish a comprehensive group-theoretic formalism that enables the systematic enumeration of these complex TFT observables. This approach encompasses existing counting methods and therefore recovers known results in specific limiting cases. Additionally, we provide computational tools to facilitate the enumeration of these invariants, unveiling novel integer sequences that have not been documented elsewhere. |
| title | Multiple-Order Tensor Field Theory: Enumeration of unitary invariant observables |
| topic | Mathematical Physics High Energy Physics - Theory |
| url | https://arxiv.org/abs/2505.13236 |