• DocumentCode
    637523
  • Title

    Model reduction of linear quantum stochastic systems by subsystem truncation

  • Author

    Nurdin, Hendra I.

  • Author_Institution
    Sch. of Electr. Eng. & Telecommun., Univ. of New South Wales (UNSW), Sydney, NSW, Australia
  • fYear
    2012
  • fDate
    15-16 Nov. 2012
  • Firstpage
    1
  • Lastpage
    6
  • Abstract
    The purpose of the paper is to develop new theoretical results on model reduction of linear quantum stochastic systems by truncation of subsystems of such systems. It is shown that a truncated system is guaranteed to be physically realizable (i.e., it represents the dynamics of a valid open Markov quantum system). In addition, it is also shown that the class of completely passive linear quantum stochastic systems is invariant under such subsystem truncation.
  • Keywords
    discrete systems; linear systems; reduced order systems; stochastic systems; model reduction; open Markov quantum system; passive linear quantum stochastic systems; subsystem truncation; Couplings; Harmonic analysis; Oscillators; Quantum mechanics; Reduced order systems; Stochastic systems; Transfer functions;
  • 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
    6613162
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=637523