Squeezed supermodes and cluster states based on modes with orbital angular momentum

Research output

Abstract

In this paper we discuss the possibility of building a linear cluster state based on modes with a certain orbital angular momentum (OAM). We show that in the system under consideration a field with a rich mode structure is generated in the cavity. We also analyze the conditions under which an infinite system of Heisenberg-Langevin equations describing the dynamics of intracavity fields can be shortened and solved analytically. To analyze the genuine number of quantum degrees of freedom, we use the supermodes technique. This approach allows us to build the most entangled cluster state.
Original languageEnglish
Article number023805
Number of pages11
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume99
Issue number2
DOIs
Publication statusPublished - 4 Feb 2019

Fingerprint

angular momentum
orbitals
degrees of freedom
cavities

Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

@article{08dfc574994546a4a06fba1c6e1da8fe,
title = "Squeezed supermodes and cluster states based on modes with orbital angular momentum",
abstract = "In this paper we discuss the possibility of building a linear cluster state based on modes with a certain orbital angular momentum (OAM). We show that in the system under consideration a field with a rich mode structure is generated in the cavity. We also analyze the conditions under which an infinite system of Heisenberg-Langevin equations describing the dynamics of intracavity fields can be shortened and solved analytically. To analyze the genuine number of quantum degrees of freedom, we use the supermodes technique. This approach allows us to build the most entangled cluster state.",
keywords = "GENERATION, LIGHT",
author = "Vashukevich, {E. A.} and Losev, {A. S.} and Golubev, {Yu M.} and Golubeva, {T. Yu.}",
year = "2019",
month = "2",
day = "4",
doi = "10.1103/PhysRevA.99.023805",
language = "English",
volume = "99",
journal = "Physical Review A - Atomic, Molecular, and Optical Physics",
issn = "1050-2947",
publisher = "American Physical Society",
number = "2",

}

TY - JOUR

T1 - Squeezed supermodes and cluster states based on modes with orbital angular momentum

AU - Vashukevich, E. A.

AU - Losev, A. S.

AU - Golubev, Yu M.

AU - Golubeva, T. Yu.

PY - 2019/2/4

Y1 - 2019/2/4

N2 - In this paper we discuss the possibility of building a linear cluster state based on modes with a certain orbital angular momentum (OAM). We show that in the system under consideration a field with a rich mode structure is generated in the cavity. We also analyze the conditions under which an infinite system of Heisenberg-Langevin equations describing the dynamics of intracavity fields can be shortened and solved analytically. To analyze the genuine number of quantum degrees of freedom, we use the supermodes technique. This approach allows us to build the most entangled cluster state.

AB - In this paper we discuss the possibility of building a linear cluster state based on modes with a certain orbital angular momentum (OAM). We show that in the system under consideration a field with a rich mode structure is generated in the cavity. We also analyze the conditions under which an infinite system of Heisenberg-Langevin equations describing the dynamics of intracavity fields can be shortened and solved analytically. To analyze the genuine number of quantum degrees of freedom, we use the supermodes technique. This approach allows us to build the most entangled cluster state.

KW - GENERATION

KW - LIGHT

UR - http://www.scopus.com/inward/record.url?scp=85061240750&partnerID=8YFLogxK

UR - http://www.mendeley.com/research/squeezed-supermodes-cluster-states-based-modes-orbital-angular-momentum

U2 - 10.1103/PhysRevA.99.023805

DO - 10.1103/PhysRevA.99.023805

M3 - Article

VL - 99

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

SN - 1050-2947

IS - 2

M1 - 023805

ER -