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| Main Author: | |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2507.08041 |
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| _version_ | 1866913937887330304 |
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| author | Zane, Len |
| author_facet | Zane, Len |
| contents | In Bell's spaceship paradox, a thread connects two spaceships moving with identical accelerations. As the ships accelerate in lockstep, the tension in the string increases due to the relativistic contraction and the string eventually breaks. What happens if instead of exactly matched accelerations, the changing tension in the string introduces small fluctuations that disrupt the lockstep acceleration? This relaxation of the requirement of lockstep acceleration dramatically changes the motion of the two ships. At a surprisingly small velocity, the two ships begin to move in a manner that maintains a constant proper distance between them. This allows the ships to accelerate indefinitely without breaking the string. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_08041 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Gedanken experiment to test Bell's spaceship paradox Zane, Len Classical Physics General Relativity and Quantum Cosmology In Bell's spaceship paradox, a thread connects two spaceships moving with identical accelerations. As the ships accelerate in lockstep, the tension in the string increases due to the relativistic contraction and the string eventually breaks. What happens if instead of exactly matched accelerations, the changing tension in the string introduces small fluctuations that disrupt the lockstep acceleration? This relaxation of the requirement of lockstep acceleration dramatically changes the motion of the two ships. At a surprisingly small velocity, the two ships begin to move in a manner that maintains a constant proper distance between them. This allows the ships to accelerate indefinitely without breaking the string. |
| title | Gedanken experiment to test Bell's spaceship paradox |
| topic | Classical Physics General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2507.08041 |