Haag Duality in the Thermal Sector
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866911463116898304 |
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| author | Galanda, Stefano Sangaletti, Leonardo |
| author_facet | Galanda, Stefano Sangaletti, Leonardo |
| contents | We prove that the net of localised von Neumann algebras associated with a real scalar field propagating on Minkowski spacetime, in the KMS representation, satisfies a generalised version of Haag duality. Our proof combines ideas from existing arguments for the ground-state representation with purification techniques. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_20006 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Haag Duality in the Thermal Sector Galanda, Stefano Sangaletti, Leonardo Mathematical Physics Operator Algebras We prove that the net of localised von Neumann algebras associated with a real scalar field propagating on Minkowski spacetime, in the KMS representation, satisfies a generalised version of Haag duality. Our proof combines ideas from existing arguments for the ground-state representation with purification techniques. |
| title | Haag Duality in the Thermal Sector |
| topic | Mathematical Physics Operator Algebras |
| url | https://arxiv.org/abs/2602.20006 |