Comment on a no-go theorem for $ψ$-ontic models
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arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866929249144799232 |
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| author | Walleghem, Laurens Khanna, Shashaank Bhavsar, Rutvij |
| author_facet | Walleghem, Laurens Khanna, Shashaank Bhavsar, Rutvij |
| contents | In a recent paper [Carcassi, Oldofredi and Aidala, Found Phys 54, 14 (2024)] it is claimed that the whole Harrigan--Spekkens framework of ontological models is inconsistent with quantum theory. They show this by showing that all pure quantum states in $ψ$-ontic models must be orthogonal. In this note, we identify some crucial mistakes in their argument to the extent that the main claim is incorrect. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_13140 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Comment on a no-go theorem for $ψ$-ontic models Walleghem, Laurens Khanna, Shashaank Bhavsar, Rutvij Quantum Physics In a recent paper [Carcassi, Oldofredi and Aidala, Found Phys 54, 14 (2024)] it is claimed that the whole Harrigan--Spekkens framework of ontological models is inconsistent with quantum theory. They show this by showing that all pure quantum states in $ψ$-ontic models must be orthogonal. In this note, we identify some crucial mistakes in their argument to the extent that the main claim is incorrect. |
| title | Comment on a no-go theorem for $ψ$-ontic models |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2402.13140 |