On mathematical and physical approaches to constructing a quantum cluster state in continuous variables, or is it possible to construct a cluster from different modes?

Результат исследований: Научные публикации в периодических изданияхстатья

1 цитирование (Scopus)

Выдержка

We consider the problems of constructing a cluster state from a set of orthogonal modes. It is shown that the commonly used unitary transformation is not reduced in this case to a set of standard operations of linear optics performed over fields in a squeezed state, but should be supplemented by a more complicated operation of a noise-free transformation of the quantum signal profile. At the same time, if it is possible to form a cluster whose node amplitudes have different time profiles, this property does not interfere with the performance of calculations on the cluster.
Язык оригиналаанглийский
Страницы (с-по)906–911
Число страниц6
ЖурналQuantum Electronics
Том48
Номер выпуска10
DOI
СостояниеОпубликовано - 11 июн 2018

Отпечаток

Optics
profiles
optics

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title = "On mathematical and physical approaches to constructing a quantum cluster state in continuous variables, or is it possible to construct a cluster from different modes?",
abstract = "We consider the problems of constructing a cluster state from a set of orthogonal modes. It is shown that the commonly used unitary transformation is not reduced in this case to a set of standard operations of linear optics performed over fields in a squeezed state, but should be supplemented by a more complicated operation of a noise-free transformation of the quantum signal profile. At the same time, if it is possible to form a cluster whose node amplitudes have different time profiles, this property does not interfere with the performance of calculations on the cluster.",
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On mathematical and physical approaches to constructing a quantum cluster state in continuous variables, or is it possible to construct a cluster from different modes? / Korolev, S.B.; Vashukevich, E.A.; Golubeva, T.Yu.; Golubev, Yu.M.

В: Quantum Electronics, Том 48, № 10, 11.06.2018, стр. 906–911.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - On mathematical and physical approaches to constructing a quantum cluster state in continuous variables, or is it possible to construct a cluster from different modes?

AU - Korolev, S.B.

AU - Vashukevich, E.A.

AU - Golubeva, T.Yu.

AU - Golubev, Yu.M.

PY - 2018/6/11

Y1 - 2018/6/11

N2 - We consider the problems of constructing a cluster state from a set of orthogonal modes. It is shown that the commonly used unitary transformation is not reduced in this case to a set of standard operations of linear optics performed over fields in a squeezed state, but should be supplemented by a more complicated operation of a noise-free transformation of the quantum signal profile. At the same time, if it is possible to form a cluster whose node amplitudes have different time profiles, this property does not interfere with the performance of calculations on the cluster.

AB - We consider the problems of constructing a cluster state from a set of orthogonal modes. It is shown that the commonly used unitary transformation is not reduced in this case to a set of standard operations of linear optics performed over fields in a squeezed state, but should be supplemented by a more complicated operation of a noise-free transformation of the quantum signal profile. At the same time, if it is possible to form a cluster whose node amplitudes have different time profiles, this property does not interfere with the performance of calculations on the cluster.

U2 - 10.1070/QEL16761

DO - 10.1070/QEL16761

M3 - Article

VL - 48

SP - 906

EP - 911

JO - Quantum Electronics

JF - Quantum Electronics

SN - 1063-7818

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