Conference Presentation (Invited)

FZJ-2023-00036

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png SWAP Gate from Frequency Modulation

Jiang, Z. (Corresponding author)FZJ* ; Ansari, M. H.FZJ*

2022

Abstract: Realizing high fidelity entanglement gates is a major task for near-term quantum hardware. Withhigher fidelity gates achieved in experiments, more accurate theoretical methods are needed. Here,using non-perturbative formalism, we theoretically study an iSWAP gate activated by frequencymodulation in a transmon-transmon pair. We make a comprehensive analysis to directly solving thetime-dependency and introduce a continuous set of Fermionic Simulation gates by tuning qubit-qubitdetuning and pulse phase. Our analysis can serve as an example for studying gates beyond perturbativeregime and RWA

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Contributing Institute(s):

1. Theoretische Nanoelektronik (PGI-2)

Research Program(s):

1. 5224 - Quantum Networking (POF4-522) (POF4-522)

Appears in the scientific report 2022

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