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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2402.11607 |
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| _version_ | 1866909111369596928 |
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| author | Onggadinata, Kelvin Kurzynski, Pawel Kaszlikowski, Dagomir |
| author_facet | Onggadinata, Kelvin Kurzynski, Pawel Kaszlikowski, Dagomir |
| contents | We demonstrate a basic non-classical effect in a quasi-probabilistic toy model with local Alice and Bob who share classical randomness. Our scenario differs from the orthodox demonstrations of non-classicality such as violations of Bell inequalities where both local observers have a free will and randomly choose their measurement settings. The core of the argument are modified algorithms by Abramsky and Brandenburger [in Horizons of the Mind, Springer, Cham (2014)], and Pashayan et. al. [Phys. Rev. Lett. 115, 070501 (2015)] we use to show that if Bob deterministically performs a quasi-stochastic operation, Alice and Bob require classical communication to simulate it. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_11607 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Non-classicality Primitive in a Quasi-probabilistic Toy Model Onggadinata, Kelvin Kurzynski, Pawel Kaszlikowski, Dagomir Quantum Physics We demonstrate a basic non-classical effect in a quasi-probabilistic toy model with local Alice and Bob who share classical randomness. Our scenario differs from the orthodox demonstrations of non-classicality such as violations of Bell inequalities where both local observers have a free will and randomly choose their measurement settings. The core of the argument are modified algorithms by Abramsky and Brandenburger [in Horizons of the Mind, Springer, Cham (2014)], and Pashayan et. al. [Phys. Rev. Lett. 115, 070501 (2015)] we use to show that if Bob deterministically performs a quasi-stochastic operation, Alice and Bob require classical communication to simulate it. |
| title | Non-classicality Primitive in a Quasi-probabilistic Toy Model |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2402.11607 |