• DocumentCode
    637525
  • Title

    Physical realizability of multi-level quantum systems

  • Author

    Duffaut Espinosa, Luis A. ; Miao, Zhenjiang ; Petersen, Ian R. ; Ugrinovskii, V. ; James, Michael R.

  • Author_Institution
    Sch. of Eng. & Inf. Technol., Univ. of New South Wales at ADFA, Canberra, ACT, Australia
  • fYear
    2012
  • fDate
    15-16 Nov. 2012
  • Firstpage
    19
  • Lastpage
    23
  • Abstract
    This paper considers the physical realizability condition for multi-level quantum systems having polynomial Hamiltonian and multiplicative coupling with respect to several interacting boson fields. Specifically, it generalizes a recent result the authors developed for two-level quantum systems. For this purpose, the algebra of SU(n) was incorporated. As a consequence, the obtained condition is given in terms of the structure constants of SU(n).
  • Keywords
    discrete systems; polynomials; algebra; interacting boson fields; multilevel quantum systems; multiplicative coupling; physical realizability condition; polynomial Hamiltonian coupling; structure constants; Couplings; Educational institutions; Equations; Quantum mechanics; Symmetric matrices; Vectors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Control Conference (AUCC), 2012 2nd Australian
  • Conference_Location
    Sydney, NSW
  • Print_ISBN
    978-1-922107-63-3
  • Type

    conf

  • Filename
    6613165
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=637525