| Issue |
EPL
Volume 145, Number 1, January 2024
|
|
|---|---|---|
| Article Number | 15001 | |
| Number of page(s) | 7 | |
| Section | Atomic, molecular and optical physics | |
| DOI | https://doi.org/10.1209/0295-5075/ad19e3 | |
| Published online | 17 January 2024 | |
Quantum control by effective counterdiabatic driving
1 Institut für Theoretische Physik, Technische Universität Berlin - Hardenbergstr. 36, 10623 Berlin, Germany
2 Department of Physics, Imperial College London - SW7 2AZ London, UK
3 Helmholtz-Zentrum Dresden-Rossendorf - Bautzner Landstrasse 400, 01328 Dresden, Germany
4 Dipartimento di SMFI, Università di Parma - Parco Area delle Scienze 7/A, 43124 Parma, Italy
5 Istituto Nazionale di Fisica Nucleare (INFN), Sezione di Milano Bicocca, Gruppo Collegato di Parma Parma, Italy
Received: 6 November 2023
Accepted: 2 January 2024
We review a scheme for the systematic design of quantum control protocols based on shortcuts to adiabaticity in few-level quantum systems. The adiabatic dynamics is accelerated by introducing high-frequency modulations in the control Hamiltonian, which mimic a time-dependent counterdiabatic correction. We present a number of applications for the high-fidelity realization of quantum state transfers and quantum gates based on effective counterdiabatic driving, in platforms ranging from superconducting circuits to Rydberg atoms.
© 2024 EPLA
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