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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2601.21566 |
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| _version_ | 1866912858353172480 |
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| author | Govindarajan, Suresh Padinhareveettil, Sreehari A Kulkarni, Raghotham A |
| author_facet | Govindarajan, Suresh Padinhareveettil, Sreehari A Kulkarni, Raghotham A |
| contents | We numerically compute the entanglement entropy and negativity for scalar fields and abelian gauge fields in a variety of situations. These extend computations of Srednicki to situations involving curved space. We discretize space in a covariant way. Finally, we compare some of our results with those obtained via the heat kernel coefficients. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_21566 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Numerical Computations of Entanglement Measures in Curved Space Govindarajan, Suresh Padinhareveettil, Sreehari A Kulkarni, Raghotham A High Energy Physics - Theory We numerically compute the entanglement entropy and negativity for scalar fields and abelian gauge fields in a variety of situations. These extend computations of Srednicki to situations involving curved space. We discretize space in a covariant way. Finally, we compare some of our results with those obtained via the heat kernel coefficients. |
| title | Numerical Computations of Entanglement Measures in Curved Space |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2601.21566 |