The role of closed timelike curves in particle motion within Van Stockum space-time: A generalization
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2022
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| _version_ | 1866910472133935104 |
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| author | Dutta, Ayanendu Roy, Dhritimalya Chakraborty, Subenoy |
| author_facet | Dutta, Ayanendu Roy, Dhritimalya Chakraborty, Subenoy |
| contents | The present work analyses the particle motion in the Van Stockum space-time considering the existence of closed timelike curves. Test particles with or without angular momentum are studied in the present geometry. It is found that only non-zero angular momentum test particles exist in the neighborhood of closed timelike curves. The minimum particle energy and the range of backward time jump in closed timelike geodesics are studied within a Cauchy horizon. Finally, a general prescription for CTC and CTG has been presented with appropriate examples. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2208_14768 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | The role of closed timelike curves in particle motion within Van Stockum space-time: A generalization Dutta, Ayanendu Roy, Dhritimalya Chakraborty, Subenoy General Relativity and Quantum Cosmology The present work analyses the particle motion in the Van Stockum space-time considering the existence of closed timelike curves. Test particles with or without angular momentum are studied in the present geometry. It is found that only non-zero angular momentum test particles exist in the neighborhood of closed timelike curves. The minimum particle energy and the range of backward time jump in closed timelike geodesics are studied within a Cauchy horizon. Finally, a general prescription for CTC and CTG has been presented with appropriate examples. |
| title | The role of closed timelike curves in particle motion within Van Stockum space-time: A generalization |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2208.14768 |