The dynamics of a qubit coupled strongly with a quantum oscillator

2012/09/03 by Guihua Tian, Tian, Guihua
Computer Science · Physics and Astronomy · #Atomic Physics (physics.atom-ph) #FOS: Physical sciences #Quantum Information and Cryptography #Quantum Physics (quant-ph) #Quantum chaos and dynamical systems #Quantum optics and atomic interactions #physics.atom-ph #quant-ph

paper · pdf · doi:10.48550/arxiv.1209.0321

arxiv created 2012/09/03 · openalex publication_date 2012/09/03 · arxiv updated 2012/09/04 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The dynamics of a qubit coupled with a quantum oscillator is re-studied in the region of strong coupling. The non-degenerate perturbation is added to the usual degenerate one and new results are given.

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