A No-Go Theorem for Deterministic Born Recovery from Branch-Conditioned Records
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| Natura: | Recurso digital |
| Lingua: | inglese |
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Zenodo
2026
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| _version_ | 1866902078752817152 |
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| author | Irrgang, Claudio |
| author_facet | Irrgang, Claudio |
| contents | <p>This preprint proves a scoped no-go theorem for deterministic recovery of Born-rule probabilities from branch-conditioned records under a pointer-commuting post-premeasurement regime.</p> <p>Under explicit structural assumptions, any deterministic measurable selector acting only on admissible records induces a fixed column-stochastic transform of the Born weights. Exact Born recovery on an open set is therefore possible only when the conditional record laws identify the branch almost surely.</p> <p>The result does not claim a general impossibility theorem for quantum measurement; rather, it isolates a specific obstruction for deterministic record-based schemes and clarifies where additional amplitude-sensitive structure would be required.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_19076150 |
| institution | Zenodo |
| language | eng |
| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | A No-Go Theorem for Deterministic Born Recovery from Branch-Conditioned Records Irrgang, Claudio Quantum physics Born Rule Decoherence Mathematical physics Theoretical physics Measurement Problem Quantum Foundations No-go Theorem <p>This preprint proves a scoped no-go theorem for deterministic recovery of Born-rule probabilities from branch-conditioned records under a pointer-commuting post-premeasurement regime.</p> <p>Under explicit structural assumptions, any deterministic measurable selector acting only on admissible records induces a fixed column-stochastic transform of the Born weights. Exact Born recovery on an open set is therefore possible only when the conditional record laws identify the branch almost surely.</p> <p>The result does not claim a general impossibility theorem for quantum measurement; rather, it isolates a specific obstruction for deterministic record-based schemes and clarifies where additional amplitude-sensitive structure would be required.</p> |
| title | A No-Go Theorem for Deterministic Born Recovery from Branch-Conditioned Records |
| topic | Quantum physics Born Rule Decoherence Mathematical physics Theoretical physics Measurement Problem Quantum Foundations No-go Theorem |
| url | https://doi.org/10.5281/zenodo.19076150 |