dorsal/arxiv
View SchemaQuantum physics with a hidden variable
| Authors | Antonio Cassa |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0412074 |
| URL | https://arxiv.org/abs/quant-ph/0412074 |
Abstract
Every quantum physical system can be considered the ''shadow'' of a special kind of classical system. The system proposed here is classical mainly because each observable function has a well precise value on each state of the system: an hypothetical observer able to prepare the system exactly in an assigned state and able to build a measuring apparatus perfectly corresponding to a required observable gets always the same real value. The same system considered instead by an unexpert observer, affected by the ignorance of a hidden variable, is described by a statistical theory giving exactly and without exception the states, the observables, the dynamics and the probabilities prescribed for the usual quantum system.
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"abstract": "Every quantum physical system can be considered the \u0027\u0027shadow\u0027\u0027 of a special\nkind of classical system. The system proposed here is classical mainly because\neach observable function has a well precise value on each state of the system:\nan hypothetical observer able to prepare the system exactly in an assigned\nstate and able to build a measuring apparatus perfectly corresponding to a\nrequired observable gets always the same real value. The same system considered\ninstead by an unexpert observer, affected by the ignorance of a hidden\nvariable, is described by a statistical theory giving exactly and without\nexception the states, the observables, the dynamics and the probabilities\nprescribed for the usual quantum system.",
"arxiv_id": "quant-ph/0412074",
"authors": [
"Antonio Cassa"
],
"categories": [
"quant-ph"
],
"title": "Quantum physics with a hidden variable",
"url": "https://arxiv.org/abs/quant-ph/0412074"
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"variant": "snapshot-2026-03-01",
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