Finding the optimal cluster state configuration. Minimization of one-way quantum computation errors

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Finding the optimal cluster state configuration. Minimization of one-way quantum computation errors. / Korolev, S. B. ; Golubeva, T. Yu. ; Golubev, Yu. M. .

In: Laser Physics Letters, Vol. 17, No. 5, 055205, 01.05.2020.

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

BibTeX

@article{1b2902d4202f497bac495af4baec58fe,

title = "Finding the optimal cluster state configuration. Minimization of one-way quantum computation errors",

abstract = "In this paper, we estimate the errors of Gaussian transformations implemented using one-way quantum computations on cluster states of various configurations. From all possible cluster state configurations, we choose those that give the smallest computation error. Furthermore, we evaluate errors in hybrid computational schemes, in which Gaussian operations are performed using one-way computations with additional linear transformations. As a result, we find the optimal strategy for the implementation of universal Gaussian computations with minimal errors.",

keywords = "one-way quantum computation, continuous-variable, cluster states, Gaussian operations, minimal error",

author = "Korolev, {S. B.} and Golubeva, {T. Yu.} and Golubev, {Yu. M.}",

year = "2020",

month = may,

day = "1",

doi = "https://doi.org/10.1088/1612-202X/ab83ff",

language = "English",

volume = "17",

journal = "Laser Physics Letters",

issn = "1612-2011",

publisher = "IOP Publishing Ltd.",

number = "5",

}

RIS

TY - JOUR

T1 - Finding the optimal cluster state configuration. Minimization of one-way quantum computation errors

AU - Korolev, S. B.

AU - Golubeva, T. Yu.

AU - Golubev, Yu. M.

PY - 2020/5/1

Y1 - 2020/5/1

N2 - In this paper, we estimate the errors of Gaussian transformations implemented using one-way quantum computations on cluster states of various configurations. From all possible cluster state configurations, we choose those that give the smallest computation error. Furthermore, we evaluate errors in hybrid computational schemes, in which Gaussian operations are performed using one-way computations with additional linear transformations. As a result, we find the optimal strategy for the implementation of universal Gaussian computations with minimal errors.

AB - In this paper, we estimate the errors of Gaussian transformations implemented using one-way quantum computations on cluster states of various configurations. From all possible cluster state configurations, we choose those that give the smallest computation error. Furthermore, we evaluate errors in hybrid computational schemes, in which Gaussian operations are performed using one-way computations with additional linear transformations. As a result, we find the optimal strategy for the implementation of universal Gaussian computations with minimal errors.

KW - one-way quantum computation

KW - continuous-variable

KW - cluster states

KW - Gaussian operations

KW - minimal error

UR - http://www.scopus.com/inward/record.url?scp=85085351957&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/40074e5d-db62-3bc4-8677-d51366814308/

U2 - https://doi.org/10.1088/1612-202X/ab83ff

DO - https://doi.org/10.1088/1612-202X/ab83ff

M3 - Article

VL - 17

JO - Laser Physics Letters

JF - Laser Physics Letters

SN - 1612-2011

IS - 5

M1 - 055205

ER -

ID: 53439466