Single photon quantum filtering using non-Markovian embeddings

John E. Gough; Matthew R. James; Hendra I. Nurdin

doi:10.1098/rsta.2011.0524

Single photon quantum filtering using non-Markovian embeddings

John E. Gough, Matthew R. James^*, Hendra I. Nurdin

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Abstract

We determine quantum master and filter equations for continuous measurement of systems coupled to input fields in certain non-classical continuous-mode states, specifically single photon states. The quantum filters are shown to be derivable from an embedding into a larger non-Markovian system, and are given by a system of coupled stochastic differential equations.

Original language	English
Pages (from-to)	5408-5421
Number of pages	14
Journal	Philosophical transactions. Series A, Mathematical, physical, and engineering sciences
Volume	370
Issue number	1979
DOIs	https://doi.org/10.1098/rsta.2011.0524
Publication status	Published - 28 Nov 2012

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10.1098/rsta.2011.0524

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title = "Single photon quantum filtering using non-Markovian embeddings",

abstract = "We determine quantum master and filter equations for continuous measurement of systems coupled to input fields in certain non-classical continuous-mode states, specifically single photon states. The quantum filters are shown to be derivable from an embedding into a larger non-Markovian system, and are given by a system of coupled stochastic differential equations.",

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AU - James, Matthew R.

AU - Nurdin, Hendra I.

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N2 - We determine quantum master and filter equations for continuous measurement of systems coupled to input fields in certain non-classical continuous-mode states, specifically single photon states. The quantum filters are shown to be derivable from an embedding into a larger non-Markovian system, and are given by a system of coupled stochastic differential equations.

AB - We determine quantum master and filter equations for continuous measurement of systems coupled to input fields in certain non-classical continuous-mode states, specifically single photon states. The quantum filters are shown to be derivable from an embedding into a larger non-Markovian system, and are given by a system of coupled stochastic differential equations.

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U2 - 10.1098/rsta.2011.0524

DO - 10.1098/rsta.2011.0524

M3 - Article

SN - 1364-503X

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JO - Philosophical transactions. Series A, Mathematical, physical, and engineering sciences

JF - Philosophical transactions. Series A, Mathematical, physical, and engineering sciences

IS - 1979

ER -

Single photon quantum filtering using non-Markovian embeddings

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