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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2504.17015 |
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| _version_ | 1866909591170711552 |
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| author | Lourenço, José A. S. Pará, Ygor Furtado, J. |
| author_facet | Lourenço, José A. S. Pará, Ygor Furtado, J. |
| contents | In this paper, we investigate the emergence of non-Hermitian phase transitions on a quantum wormhole surface. We consider a single fermion whose dynamics are governed by the Dirac equation confined to move on a quantum wormhole surface. The effects of the geometry are taken into account using the tetrad formalism and the spin connection. The Dirac equation gives rise to two coupled first-order differential equations for each spinor component. The eigenvalues and eigenfunctions for each spinor component are computed numerically, and the non-Hermitian phase transitions are investigated in terms of the geometric features of the wormhole and the magnitude of the imaginary component of the mass. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_17015 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Non-hermitian phase transitions on a generalized Ellis-Bronnikov wormhole bridge Lourenço, José A. S. Pará, Ygor Furtado, J. General Relativity and Quantum Cosmology Quantum Physics In this paper, we investigate the emergence of non-Hermitian phase transitions on a quantum wormhole surface. We consider a single fermion whose dynamics are governed by the Dirac equation confined to move on a quantum wormhole surface. The effects of the geometry are taken into account using the tetrad formalism and the spin connection. The Dirac equation gives rise to two coupled first-order differential equations for each spinor component. The eigenvalues and eigenfunctions for each spinor component are computed numerically, and the non-Hermitian phase transitions are investigated in terms of the geometric features of the wormhole and the magnitude of the imaginary component of the mass. |
| title | Non-hermitian phase transitions on a generalized Ellis-Bronnikov wormhole bridge |
| topic | General Relativity and Quantum Cosmology Quantum Physics |
| url | https://arxiv.org/abs/2504.17015 |