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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2302.02491 |
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| _version_ | 1866915724213092352 |
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| author | Iorio, Alfredo Pais, Pablo |
| author_facet | Iorio, Alfredo Pais, Pablo |
| contents | Assuming that, with some care, dislocations could be meaningfully described by torsion, we propose here a scenario based on a previously unexplored role of time in the low-energy Dirac field theory description of two-space-dimensional Dirac materials. Our approach is based on the realization of an exotic time-loop that could be realized by oscillating particle-hole pairs, overcoming the well-known geometrical obstructions due to the lack of a third spatial dimension. General symmetry considerations allow concluding that the effects we are looking for can only be seen if we move to the nonlinear response regime. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2302_02491 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Time-loops to spot torsion on bidimensional Dirac materials with dislocations Iorio, Alfredo Pais, Pablo High Energy Physics - Theory Materials Science General Relativity and Quantum Cosmology Assuming that, with some care, dislocations could be meaningfully described by torsion, we propose here a scenario based on a previously unexplored role of time in the low-energy Dirac field theory description of two-space-dimensional Dirac materials. Our approach is based on the realization of an exotic time-loop that could be realized by oscillating particle-hole pairs, overcoming the well-known geometrical obstructions due to the lack of a third spatial dimension. General symmetry considerations allow concluding that the effects we are looking for can only be seen if we move to the nonlinear response regime. |
| title | Time-loops to spot torsion on bidimensional Dirac materials with dislocations |
| topic | High Energy Physics - Theory Materials Science General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2302.02491 |