Bosonization, vertex operators and maximal violation of the Bell-CHSH inequality in wedge regions
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2026
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| _version_ | 1866913048253431808 |
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| author | Caribé, J. G. A. Guimaraes, M. S. Roditi, I. Sorella, S. P. |
| author_facet | Caribé, J. G. A. Guimaraes, M. S. Roditi, I. Sorella, S. P. |
| contents | It is pointed out that the vertex operators of a chiral boson in 1+1 dimensions provide an explicit realization of dichotomic, bounded, Hermitian operators that saturate the Tsirelson bound of the Bell-CHSH inequality in the vacuum state. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_18513 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Bosonization, vertex operators and maximal violation of the Bell-CHSH inequality in wedge regions Caribé, J. G. A. Guimaraes, M. S. Roditi, I. Sorella, S. P. High Energy Physics - Theory Mathematical Physics Quantum Physics It is pointed out that the vertex operators of a chiral boson in 1+1 dimensions provide an explicit realization of dichotomic, bounded, Hermitian operators that saturate the Tsirelson bound of the Bell-CHSH inequality in the vacuum state. |
| title | Bosonization, vertex operators and maximal violation of the Bell-CHSH inequality in wedge regions |
| topic | High Energy Physics - Theory Mathematical Physics Quantum Physics |
| url | https://arxiv.org/abs/2604.18513 |