Co-Design quantum simulation of nanoscale NMR
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arXiv
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| Auteurs principaux: | , , , , , , , , , |
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| Format: | Preprint |
| Publié: |
2022
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| _version_ | 1866910123443617792 |
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| author | Algaba, Manuel G. Ponce-Martinez, Mario Munuera-Javaloy, Carlos Pina-Canelles, Vicente Thapa, Manish Taketani, Bruno G. Leib, Martin de Vega, Inés Casanova, Jorge Heimonen, Hermanni |
| author_facet | Algaba, Manuel G. Ponce-Martinez, Mario Munuera-Javaloy, Carlos Pina-Canelles, Vicente Thapa, Manish Taketani, Bruno G. Leib, Martin de Vega, Inés Casanova, Jorge Heimonen, Hermanni |
| contents | Quantum computers have the potential to efficiently simulate the dynamics of nanoscale NMR systems. In this work we demonstrate that a noisy intermediate-scale quantum computer can be used to simulate and predict nanoscale NMR resonances. In order to minimize the required gate fidelities, we propose a superconducting application-specific Co-Design quantum processor that reduces the number of SWAP gates by over 90 % for chips with more than 20 qubits. The processor consists of transmon qubits capacitively coupled via tunable couplers to a central co-planar waveguide resonator with a quantum circuit refrigerator (QCR) for fast resonator reset. The QCR implements the non-unitary quantum operations required to simulate nuclear hyperpolarization scenarios. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2202_05792 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Co-Design quantum simulation of nanoscale NMR Algaba, Manuel G. Ponce-Martinez, Mario Munuera-Javaloy, Carlos Pina-Canelles, Vicente Thapa, Manish Taketani, Bruno G. Leib, Martin de Vega, Inés Casanova, Jorge Heimonen, Hermanni Quantum Physics Quantum computers have the potential to efficiently simulate the dynamics of nanoscale NMR systems. In this work we demonstrate that a noisy intermediate-scale quantum computer can be used to simulate and predict nanoscale NMR resonances. In order to minimize the required gate fidelities, we propose a superconducting application-specific Co-Design quantum processor that reduces the number of SWAP gates by over 90 % for chips with more than 20 qubits. The processor consists of transmon qubits capacitively coupled via tunable couplers to a central co-planar waveguide resonator with a quantum circuit refrigerator (QCR) for fast resonator reset. The QCR implements the non-unitary quantum operations required to simulate nuclear hyperpolarization scenarios. |
| title | Co-Design quantum simulation of nanoscale NMR |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2202.05792 |