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Trapped Ion Quantum Computing Superconducting Qubits

Superadiabatic population transfer in a three-level superconducting circuit

arXiv
Authors: Antti Vepsäläinen, Sergey Danilin, Gheorghe Sorin Paraoanu

Year

2019

Paper ID

14764

Status

Preprint

Abstract Read

~2 min

Abstract Words

73

Citations

N/A

Abstract

Adiabatic manipulation of the quantum state is an essential tool in modern quantum information processing. Here we demonstrate the speed-up of the adiabatic population transfer in a three-level superconducting transmon circuit by suppressing the spurious non-adiabatic excitations with an additional two-photon microwave pulse. We apply this superadiabatic method to the stimulated Raman adiabatic passage, realizing fast and robust population transfer from the ground state to the second excited state of the quantum circuit.

Why This Paper Matters

  • This paper contributes to the Superconducting Qubits research area in the Quantum Articles archive.
  • It adds a 2019 reference point for readers tracking recent quantum research.
  • Adiabatic manipulation of the quantum state is an essential tool in modern quantum information processing.

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