Ancilla-assisted quantum process tomography

J. B. Altepeter; D. Branning; E. Jeffrey; T. C. Wei; P. G. Kwiat; R. T. Thew; J. L. O'Brien; M. A. Nielsen; A. G. White

Ancilla-assisted quantum process tomography

J. B. Altepeter
, D. Branning
, E. Jeffrey
, T. C. Wei
, P. G. Kwiat
, R. T. Thew
, J. L. O'Brien
, M. A. Nielsen
, A. G. White

Institute for Theoretical Physics

University of Illinois at Urbana-Champaign
University of Queensland
University of Geneva

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

308 Scopus citations

Abstract

An overview is given of optical implementations of of SQPT, EAPT, and nonentangled AAPT for a variety of processes, including unitary, decohering, and non-trace-preserving operations. A theoretical result completely characterizing the class of states usable for AAPT is discussed.

Original language	English
Article number	193601
Pages (from-to)	193601/1-193601/4
Journal	Physical Review Letters
Volume	90
Issue number	19
State	Published - May 16 2003

Cite this

@article{b665282947a7470dafe139461523756a,

title = "Ancilla-assisted quantum process tomography",

abstract = "An overview is given of optical implementations of of SQPT, EAPT, and nonentangled AAPT for a variety of processes, including unitary, decohering, and non-trace-preserving operations. A theoretical result completely characterizing the class of states usable for AAPT is discussed.",

author = "Altepeter, \{J. B.\} and D. Branning and E. Jeffrey and Wei, \{T. C.\} and Kwiat, \{P. G.\} and Thew, \{R. T.\} and O'Brien, \{J. L.\} and Nielsen, \{M. A.\} and White, \{A. G.\}",

year = "2003",

month = may,

day = "16",

language = "English",

volume = "90",

pages = "193601/1--193601/4",

journal = "Physical Review Letters",

issn = "0031-9007",

number = "19",

}

TY - JOUR

T1 - Ancilla-assisted quantum process tomography

AU - Altepeter, J. B.

AU - Branning, D.

AU - Jeffrey, E.

AU - Wei, T. C.

AU - Kwiat, P. G.

AU - Thew, R. T.

AU - O'Brien, J. L.

AU - Nielsen, M. A.

AU - White, A. G.

PY - 2003/5/16

Y1 - 2003/5/16

N2 - An overview is given of optical implementations of of SQPT, EAPT, and nonentangled AAPT for a variety of processes, including unitary, decohering, and non-trace-preserving operations. A theoretical result completely characterizing the class of states usable for AAPT is discussed.

AB - An overview is given of optical implementations of of SQPT, EAPT, and nonentangled AAPT for a variety of processes, including unitary, decohering, and non-trace-preserving operations. A theoretical result completely characterizing the class of states usable for AAPT is discussed.

UR - https://www.scopus.com/pages/publications/0037595578

M3 - Article

AN - SCOPUS:0037595578

SN - 0031-9007

VL - 90

SP - 193601/1-193601/4

JO - Physical Review Letters

JF - Physical Review Letters

IS - 19

M1 - 193601

ER -

Ancilla-assisted quantum process tomography

Abstract

Other files and links

Fingerprint

Cite this