2006/07/26 by Xiaoyu Chen, Xiao-yu Chen, Liang Han +1
Computer Science · Mathematics · Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #Algorithm #Computer science #Continuous variable #Fidelity #Hamiltonian (control theory) #High fidelity #Mathematical analysis #Mathematical optimization #Mathematics #Physics #Quantum #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum mechanics #Qubit #State (computer science) #Statistical physics #Telecommunications #Topology (electrical circuits) #Variable (mathematics) #quant-ph
paper · pdf · doi:10.1016/j.physleta.2006.07.022
published as Physics Letters A 359 (2006) 587-591 · 6 pages
openalex publication_date 2006/07/26 · arxiv created 2006/10/31 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We investigate how quantum state can be converted between continuous variable and qubits systems. Non-linear Jaynes-Cumings interaction Hamiltonian is introduced to accomplish the conversion. Detail analysis on the conversion of thermal state exhibits that pretty good fidelity can be achieved.