Efficient Classical Simulation of the DQC1 Circuit with Zero Discord
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arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866914119163052032 |
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| author | Jose, Shalin Sairam, Akshay Kannan Shaji, Anil |
| author_facet | Jose, Shalin Sairam, Akshay Kannan Shaji, Anil |
| contents | A path for efficient classical simulation of the DQC1 circuit that estimates the trace of an implementable unitary under the zero discord condition [Phys. Rev. Lett. 105, 190502 (2010)] is presented. This result reinforces the status of non-classical correlations quantified by quantum discord and related measures as the key resource enabling exponential speedups in mixed state quantum computation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_18348 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Efficient Classical Simulation of the DQC1 Circuit with Zero Discord Jose, Shalin Sairam, Akshay Kannan Shaji, Anil Quantum Physics A path for efficient classical simulation of the DQC1 circuit that estimates the trace of an implementable unitary under the zero discord condition [Phys. Rev. Lett. 105, 190502 (2010)] is presented. This result reinforces the status of non-classical correlations quantified by quantum discord and related measures as the key resource enabling exponential speedups in mixed state quantum computation. |
| title | Efficient Classical Simulation of the DQC1 Circuit with Zero Discord |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2411.18348 |