Dynamical identification of open quantum systems

Journal of Optics B: Quantum and Semiclassical Optics

Volumn 8, Issue 6, 1996, Pages 1103-1108

  Mabuchi, H ^a  

^a CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CORRELATION METHODS; ELECTRODYNAMICS; PARAMETER ESTIMATION;

MARKOVIAN OPEN QUANTUM SYSTEMS; QUANTUM PARAMETER ESTIMATION (QPE); QUANTUM TRAJECTORIES METHOD;

QUANTUM THEORY;

EID: 0001139809     PISSN: 14644266     EISSN: None     Source Type: Journal    
DOI: 10.1088/1355-5111/8/6/002     Document Type: Article

References (27)

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7. Recent work in quantum optics has investigated tomographic reconstruction of density matrices, the procedure for which involves making sets of related but non-identical measurements. For example, see: Leonhardt U, Paul H and Dariano GM 1995 Phys. Rev. A 52 4899 (and references therein) Poyatos J F, Walser R, Cirac J I, Zoller P and Blatt R 1996 Phys. Rev. A 53 R1966
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18. Although an investigation of the associated measurement back-action would be quite interesting, such considerations lie beyond the scope of the current work.
19. 2/k > γ⊥, corresponding to the bad cavity regime investigated theoretically in [19] and experimentally in [20]. The main technical obstacle to implementing the QPE procedure as described above would most likely be the dead-time of available photon-counting modules, which currently amounts to tens of nanoseconds.
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