Bulk fault-tolerant quantum information processing with boundary addressability

Gerardo A. Paz-Silva; Gavin K. Brennen; Jason Twamley

doi:10.1088/1367-2630/13/1/013011

Bulk fault-tolerant quantum information processing with boundary addressability

Gerardo A. Paz-Silva
, Gavin K. Brennen
, Jason Twamley

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

4 Citations (Scopus)

82 Downloads (Pure)

Abstract

We present a fault-tolerant (FT) semi-global control strategy for universal quantum computers. We show that an N-dimensional array of qubits where only (N - 1)-dimensional addressing resolution is available is compatible with FT universal quantum computation. What is more, we show that measurements and individual control of qubits are required only at the boundaries of the FT computer. Our model alleviates the heavy physical conditions on current qubit candidates imposed by addressability requirements and represents an option for improving their scalability.

Original language	English
Article number	013011
Pages (from-to)	1-18
Number of pages	18
Journal	New Journal of Physics
Volume	13
DOIs	https://doi.org/10.1088/1367-2630/13/1/013011
Publication status	Published - Jan 2011

Bibliographical note

Copyright 2011 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

Access to Document

10.1088/1367-2630/13/1/013011

Publisher version (open access).pdfFinal published version, 1.12 MB

Cite this

@article{a92a3efa2b2343f9ba0fd083707d0883,

title = "Bulk fault-tolerant quantum information processing with boundary addressability",

abstract = "We present a fault-tolerant (FT) semi-global control strategy for universal quantum computers. We show that an N-dimensional array of qubits where only (N - 1)-dimensional addressing resolution is available is compatible with FT universal quantum computation. What is more, we show that measurements and individual control of qubits are required only at the boundaries of the FT computer. Our model alleviates the heavy physical conditions on current qubit candidates imposed by addressability requirements and represents an option for improving their scalability.",

author = "Paz-Silva, \{Gerardo A.\} and Brennen, \{Gavin K.\} and Jason Twamley",

note = "Copyright 2011 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.",

year = "2011",

month = jan,

doi = "10.1088/1367-2630/13/1/013011",

language = "English",

volume = "13",

pages = "1--18",

journal = "New Journal of Physics",

issn = "1367-2630",

publisher = "Institute of Physics",

}

TY - JOUR

T1 - Bulk fault-tolerant quantum information processing with boundary addressability

AU - Paz-Silva, Gerardo A.

AU - Brennen, Gavin K.

AU - Twamley, Jason

N1 - Copyright 2011 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

PY - 2011/1

Y1 - 2011/1

N2 - We present a fault-tolerant (FT) semi-global control strategy for universal quantum computers. We show that an N-dimensional array of qubits where only (N - 1)-dimensional addressing resolution is available is compatible with FT universal quantum computation. What is more, we show that measurements and individual control of qubits are required only at the boundaries of the FT computer. Our model alleviates the heavy physical conditions on current qubit candidates imposed by addressability requirements and represents an option for improving their scalability.

AB - We present a fault-tolerant (FT) semi-global control strategy for universal quantum computers. We show that an N-dimensional array of qubits where only (N - 1)-dimensional addressing resolution is available is compatible with FT universal quantum computation. What is more, we show that measurements and individual control of qubits are required only at the boundaries of the FT computer. Our model alleviates the heavy physical conditions on current qubit candidates imposed by addressability requirements and represents an option for improving their scalability.

UR - https://www.scopus.com/pages/publications/79251642530

U2 - 10.1088/1367-2630/13/1/013011

DO - 10.1088/1367-2630/13/1/013011

M3 - Article

AN - SCOPUS:79251642530

SN - 1367-2630

VL - 13

SP - 1

EP - 18

JO - New Journal of Physics

JF - New Journal of Physics

M1 - 013011

ER -

Bulk fault-tolerant quantum information processing with boundary addressability

Abstract

Bibliographical note

Access to Document

Other files and links

Fingerprint

Cite this