Quantum process tomography of adiabatic and superadiabatic Raman passage

Shruti Dogra, Gheorghe Sorin Paraoanu*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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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 9 × 9=81 elements. We discuss these results for the ideal decoherence-free case, as well as for the experimentally-relevant case with decoherence included.

Original languageEnglish
Title of host publicationMIPT (PHYSTECH) - QUANT 2020
EditorsGordey Lesovik, Valeril Vinokur, Mikhail Perelshtein
PublisherAmerican Institute of Physics
Number of pages6
ISBN (Electronic)978-0-7354-4102-6
DOIs
Publication statusPublished - 16 Jun 2021
MoE publication typeA4 Conference publication
EventInternational Conference on Quantum Technologies - Virtual, Online, Moscow, Russian Federation
Duration: 7 Sept 202011 Sept 2020

Publication series

NameAIP Conference Proceedings
PublisherAmerican Institute of Physics
Volume2362
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

ConferenceInternational Conference on Quantum Technologies
Country/TerritoryRussian Federation
CityMoscow
Period07/09/202011/09/2020

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