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Trapped Ion Quantum Computing Quantum Simulation

Quantum process tomography of adiabatic and superadiabatic stimulated Raman passage

arXiv
Authors: Shruti Dogra, Gheorghe Sorin Paraoanu

Year

2021

Paper ID

41350

Status

Preprint

Abstract Read

~2 min

Abstract Words

92

Citations

N/A

Abstract

Quantum control methods for three-level systems have become recently an important direction of research in quantum information science and technology. Here we present numerical simulations using realistic experimental parameters for quantum process tomography in STIRAP (stimulated Raman adiabatic passage) and saSTIRAP (superadiabatic STIRAP). Specifically, we identify a suitable basis in the operator space as the identity operator together with the 8 Gell-Mann operators, and we calculate the corresponding process matrices, which have 9times 9=81 elements. We discuss these results for the ideal decoherence-free case, as well as for the experimentally-relevant case with decoherence included.

Why This Paper Matters

  • This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
  • It adds a 2021 reference point for readers tracking recent quantum research.
  • Quantum control methods for three-level systems have become recently an important direction of research in quantum information science and technology.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:2111.12044 [2] arXiv https://arxiv.org/abs/2111.12044 [3] Publisher https://arxiv.org/abs/2111.12044

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