2011/08/23 by Andrei B. Klimov, Andrei B Klimov, Hossein Tavakoli Dinani +3 · 9 citations
Computer Science · Mathematics · Physics and Astronomy · #Isotropy #Quantum Computing Algorithms and Architecture #Quantum Information and Cryptography #Quantum decoherence #Quantum many-body systems #Qutrit #Semiclassical physics #Simple (philosophy) #Time evolution #math-ph #math.MP #quant-ph
paper · pdf · open access · doi:10.1088/1367-2630/13/11/113033
published in New Journal of Physics 13(11), 113033 (IOP Publishing)
arxiv created 2011/08/23 · openalex publication_date 2011/11/23 · arxiv updated 2011/11/28 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We introduce a concept of squeezing in collective qutrit systems through a geometrical picture connected to the deformation of the isotropic fluctuations of su (3) operators when evaluated in a coherent state. This kind of squeezing can be generated by Hamiltonians nonlinear in the generators of su (3) algebra. A simplest model of such a nonlinear evolution is analyzed in terms of semiclassical evolution of the SU (3) Wigner function.