Quantum control by effective counterdiabatic driving

• URL: http://arxiv.org/abs/2402.04936v1
• Date: Wed, 7 Feb 2024 15:14:41 GMT
• Title: Quantum control by effective counterdiabatic driving
• Authors: Francesco Petiziol, Florian Mintert, Sandro Wimberger
• Abstract summary: Adiabatic dynamics is accelerated by introducing high-frequency modulations in the control Hamiltonian. We present a number of applications for the high-fidelity realization of quantum state transfers and quantum gates.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: 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.

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