Fault tolerant filtering and fault detection for quantum systems driven by fields in single photon states

Qing Gao, Daoyi Dong, Ian R. Petersen, Herschel Rabitz

Research output: Contribution to journalArticle

4 Scopus citations

Abstract

The purpose of this paper is to solve the fault tolerant filtering and fault detection problem for a class of open quantum systems driven by a continuous-mode bosonic input field in single photon states when the systems are subject to stochastic faults. Optimal estimates of both the system observables and the fault process are simultaneously calculated and characterized by a set of coupled recursive quantum stochastic differential equations.

Original languageEnglish (US)
Article number062201
JournalJournal of Mathematical Physics
Volume57
Issue number6
DOIs
StatePublished - Jun 1 2016

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Mathematical Physics

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