Efficiency Optimization in Quantum Computing: Balancing Thermodynamics and Computational Performance
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2023
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| Subjects: | |
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| _version_ | 1866916136784756736 |
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| author | Śmierzchalski, Tomasz Mzaouali, Zakaria Deffner, Sebastian Gardas, Bartłomiej |
| author_facet | Śmierzchalski, Tomasz Mzaouali, Zakaria Deffner, Sebastian Gardas, Bartłomiej |
| contents | We investigate the computational efficiency and thermodynamic cost of the D-Wave quantum annealer under reverse-annealing with and without pausing. Our experimental results demonstrate that the combination of reverse-annealing and pausing leads to improved computational efficiency while minimizing the thermodynamic cost compared to reverse-annealing alone. Moreover, we find that the magnetic field has a positive impact on the performance of the quantum annealer during reverse-annealing but becomes detrimental when pausing is involved. Our results provide strategies for optimizing the performance and energy consumption of quantum annealing systems employing reverse-annealing protocols. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2307_14022 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Efficiency Optimization in Quantum Computing: Balancing Thermodynamics and Computational Performance Śmierzchalski, Tomasz Mzaouali, Zakaria Deffner, Sebastian Gardas, Bartłomiej Quantum Physics We investigate the computational efficiency and thermodynamic cost of the D-Wave quantum annealer under reverse-annealing with and without pausing. Our experimental results demonstrate that the combination of reverse-annealing and pausing leads to improved computational efficiency while minimizing the thermodynamic cost compared to reverse-annealing alone. Moreover, we find that the magnetic field has a positive impact on the performance of the quantum annealer during reverse-annealing but becomes detrimental when pausing is involved. Our results provide strategies for optimizing the performance and energy consumption of quantum annealing systems employing reverse-annealing protocols. |
| title | Efficiency Optimization in Quantum Computing: Balancing Thermodynamics and Computational Performance |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2307.14022 |