Cooperative behaviour of qutrits with dipole-dipole interactions

A. Mandilara, V. M. Akulin

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We have identified a class of many-body problems with analytic solution beyond the mean-field approximation. This is the case where each body can be considered as an element of an assembly of interacting particles that are translationally frozen multi-level quantum systems and that do not change significantly their initial quantum states during the evolution. In contrast, the entangled collective state of the assembly experiences an appreciable change. We apply this approach to interacting three-level systems.

Original languageEnglish
Article numberS05
JournalJournal of Physics B: Atomic, Molecular and Optical Physics
Volume40
Issue number9
DOIs
Publication statusPublished - May 14 2007
Externally publishedYes

Fingerprint

assembly
dipoles
many body problem
interactions
approximation

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Atomic and Molecular Physics, and Optics

Cite this

Cooperative behaviour of qutrits with dipole-dipole interactions. / Mandilara, A.; Akulin, V. M.

In: Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 40, No. 9, S05, 14.05.2007.

Research output: Contribution to journalArticle

@article{555bec8581d5450c97800c25562a0cc6,
title = "Cooperative behaviour of qutrits with dipole-dipole interactions",
abstract = "We have identified a class of many-body problems with analytic solution beyond the mean-field approximation. This is the case where each body can be considered as an element of an assembly of interacting particles that are translationally frozen multi-level quantum systems and that do not change significantly their initial quantum states during the evolution. In contrast, the entangled collective state of the assembly experiences an appreciable change. We apply this approach to interacting three-level systems.",
author = "A. Mandilara and Akulin, {V. M.}",
year = "2007",
month = "5",
day = "14",
doi = "10.1088/0953-4075/40/9/S05",
language = "English",
volume = "40",
journal = "Journal of Physics B: Atomic, Molecular and Optical Physics",
issn = "0953-4075",
publisher = "IOP Publishing Ltd.",
number = "9",

}

TY - JOUR

T1 - Cooperative behaviour of qutrits with dipole-dipole interactions

AU - Mandilara, A.

AU - Akulin, V. M.

PY - 2007/5/14

Y1 - 2007/5/14

N2 - We have identified a class of many-body problems with analytic solution beyond the mean-field approximation. This is the case where each body can be considered as an element of an assembly of interacting particles that are translationally frozen multi-level quantum systems and that do not change significantly their initial quantum states during the evolution. In contrast, the entangled collective state of the assembly experiences an appreciable change. We apply this approach to interacting three-level systems.

AB - We have identified a class of many-body problems with analytic solution beyond the mean-field approximation. This is the case where each body can be considered as an element of an assembly of interacting particles that are translationally frozen multi-level quantum systems and that do not change significantly their initial quantum states during the evolution. In contrast, the entangled collective state of the assembly experiences an appreciable change. We apply this approach to interacting three-level systems.

UR - http://www.scopus.com/inward/record.url?scp=34250198687&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34250198687&partnerID=8YFLogxK

U2 - 10.1088/0953-4075/40/9/S05

DO - 10.1088/0953-4075/40/9/S05

M3 - Article

VL - 40

JO - Journal of Physics B: Atomic, Molecular and Optical Physics

JF - Journal of Physics B: Atomic, Molecular and Optical Physics

SN - 0953-4075

IS - 9

M1 - S05

ER -