The original Wigner's-Friend scenarios
Fuente:
arXiv
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866914199228121088 |
|---|---|
| author | Lawrence, Jay |
| author_facet | Lawrence, Jay |
| contents | We describe the Wigner's-Friend scenario according to Wigner, then a similar but earlier version according to Everett. Wigner and Everett provide different resolutions of essentially the same paradox. Decoherence theory provides a third resolution. Despite different interpretations (or their absence), these three stories fit together to form a consistent picture without a paradox. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_13470 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | The original Wigner's-Friend scenarios Lawrence, Jay Quantum Physics We describe the Wigner's-Friend scenario according to Wigner, then a similar but earlier version according to Everett. Wigner and Everett provide different resolutions of essentially the same paradox. Decoherence theory provides a third resolution. Despite different interpretations (or their absence), these three stories fit together to form a consistent picture without a paradox. |
| title | The original Wigner's-Friend scenarios |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2509.13470 |