A perspective on scaling up quantum computation with molecular spins

Carretta S. ; Zueco D. ; Chiesa A. ; Gómez-León Á. ; Luis F.

Resumen: Artificial magnetic molecules can contribute to progressing toward large scale quantum computation by (a) integrating multiple quantum resources and (b) reducing the computational costs of some applications. Chemical design, guided by theoretical proposals, allows embedding nontrivial quantum functionalities in each molecular unit, which then acts as a microscopic quantum processor able to encode error protected logical qubits or to implement quantum simulations. Scaling up even further requires “wiring-up” multiple molecules. We discuss how to achieve this goal by the coupling to on-chip superconducting resonators. The potential advantages of this hybrid approach and the challenges that still lay ahead are critically reviewed.

Idioma: Inglés

DOI: 10.1063/5.0053378

Año: 2021

Publicado en: Applied Physics Letters 118, 24 (2021), 240501 [9 pp.]
ISSN: 0003-6951

Factor impacto JCR: 3.971 (2021)

Categ. JCR: PHYSICS, APPLIED rank: 50 / 161 = 0.311 (2021) - Q2 - T1

Factor impacto CITESCORE: 6.6 - Physics and Astronomy (Q1)

Factor impacto SCIMAGO: 1.025 - Physics and Astronomy (miscellaneous) (Q1)

Financiación: info:eu-repo/grantAgreement/ES/DGA/E09-17R-Q-MAD
Financiación: info:eu-repo/grantAgreement/EC/H2020/862893/EU/Molecular spin qudits offering new hope for quantum computing/FATMOLS
Financiación: info:eu-repo/grantAgreement/ES/MICINN/PCI2018-093116
Financiación: info:eu-repo/grantAgreement/ES/MICINN/PGC2018-094792-B-I00
Financiación: info:eu-repo/grantAgreement/ES/MICINN/RTI2018-096075-B-C21

Tipo y forma: Article (Published version)