Tridirectional quantum teleportation protocol in continuous variables

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Tridirectional quantum teleportation protocol in continuous variables. / Нестерова, Елизавета Алексеевна ; Королев, Сергей Борисович.

In: Laser Physics Letters, Vol. 22, No. 4, 045205, 12.03.2025.

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

BibTeX

@article{29e17d33fafb46689cbeb16cd12fb4a8,

title = "Tridirectional quantum teleportation protocol in continuous variables",

abstract = "We propose a protocol for tridirectional quantum teleportation in continuous variables. A special feature of the protocol is the possibility to choose one of three scenarios: simultaneous exchange between three participants, exchange between any two participants, or the transfer of two states to a third participant. We use a cluster state in continuous variables as the main resource to realise tridirectional quantum teleportation. In the paper, we obtain several possible configurations of cluster states in continuous variables that can be used as the main resource. From the whole range of configurations, we have chosen those that realise the protocol with the smallest possible error.",

keywords = "cluster state, continuous variables, multiuser quantum teleportation",

author = "Нестерова, {Елизавета Алексеевна} and Королев, {Сергей Борисович}",

year = "2025",

month = mar,

day = "12",

doi = "10.1088/1612-202x/adbd22",

language = "English",

volume = "22",

journal = "Laser Physics Letters",

issn = "1612-2011",

publisher = "IOP Publishing Ltd.",

number = "4",

}

RIS

TY - JOUR

T1 - Tridirectional quantum teleportation protocol in continuous variables

AU - Нестерова, Елизавета Алексеевна

AU - Королев, Сергей Борисович

PY - 2025/3/12

Y1 - 2025/3/12

N2 - We propose a protocol for tridirectional quantum teleportation in continuous variables. A special feature of the protocol is the possibility to choose one of three scenarios: simultaneous exchange between three participants, exchange between any two participants, or the transfer of two states to a third participant. We use a cluster state in continuous variables as the main resource to realise tridirectional quantum teleportation. In the paper, we obtain several possible configurations of cluster states in continuous variables that can be used as the main resource. From the whole range of configurations, we have chosen those that realise the protocol with the smallest possible error.

AB - We propose a protocol for tridirectional quantum teleportation in continuous variables. A special feature of the protocol is the possibility to choose one of three scenarios: simultaneous exchange between three participants, exchange between any two participants, or the transfer of two states to a third participant. We use a cluster state in continuous variables as the main resource to realise tridirectional quantum teleportation. In the paper, we obtain several possible configurations of cluster states in continuous variables that can be used as the main resource. From the whole range of configurations, we have chosen those that realise the protocol with the smallest possible error.

KW - cluster state

KW - continuous variables

KW - multiuser quantum teleportation

UR - https://www.mendeley.com/catalogue/8ea0c203-97ec-3b0f-90b3-74367f383b5e/

U2 - 10.1088/1612-202x/adbd22

DO - 10.1088/1612-202x/adbd22

M3 - Article

VL - 22

JO - Laser Physics Letters

JF - Laser Physics Letters

SN - 1612-2011

IS - 4

M1 - 045205

ER -

ID: 133124657