Modular Surfaces in Lorentz-Minkowski 3-Space: Curvature and Applications
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arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866912449601470464 |
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| author | Panigrahi, Siddharth Paul, Subham Singh, Rahul Kumar Vasu, Priyank |
| author_facet | Panigrahi, Siddharth Paul, Subham Singh, Rahul Kumar Vasu, Priyank |
| contents | In this paper, we study the relation of the sign of the Gaussian and mean curvature of modular surfaces in Lorentz-Minkowski $3$-space to the zeroes of the associated complex analytic functions and its derivatives. Further, we completely classify zero Gaussian curvature modular surfaces. Next we show non-existence of non-planar maximal modular surfaces, characterize CMC modular surfaces, analyze asymptotic behaviour of Gaussian curvature of complete modular graphs and the Hessian of their height functions and lastly as application, demonstrate how modular surfaces can be realised as integral surfaces of some conformal field theories and non-linear sigma models. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_20397 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Modular Surfaces in Lorentz-Minkowski 3-Space: Curvature and Applications Panigrahi, Siddharth Paul, Subham Singh, Rahul Kumar Vasu, Priyank Differential Geometry In this paper, we study the relation of the sign of the Gaussian and mean curvature of modular surfaces in Lorentz-Minkowski $3$-space to the zeroes of the associated complex analytic functions and its derivatives. Further, we completely classify zero Gaussian curvature modular surfaces. Next we show non-existence of non-planar maximal modular surfaces, characterize CMC modular surfaces, analyze asymptotic behaviour of Gaussian curvature of complete modular graphs and the Hessian of their height functions and lastly as application, demonstrate how modular surfaces can be realised as integral surfaces of some conformal field theories and non-linear sigma models. |
| title | Modular Surfaces in Lorentz-Minkowski 3-Space: Curvature and Applications |
| topic | Differential Geometry |
| url | https://arxiv.org/abs/2506.20397 |