skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Generation of arbitrary superpositions of the Dicke states of excitons in optically driven quantum dots

Abstract

We present a scheme to generate arbitrary superpositions of Dicke states of excitons in optically driven quantum dots. The proposal is based on a sequence of laser pulses to control transitions between the nearest-neighbor Dicke states appropriately. It is shown that only N laser pulses are needed to generate arbitrary superpositions of Dicke states of N quantum dots.

Authors:
; ;  [1]
  1. Electromagnetic Theory Group at THT, Department of Electrical Engineering, University of Hannover, Hannover, (Germany)
Publication Date:
OSTI Identifier:
20640257
Resource Type:
Journal Article
Journal Name:
Physical Review. A
Additional Journal Information:
Journal Volume: 68; Journal Issue: 3; Other Information: DOI: 10.1103/PhysRevA.68.034306; (c) 2003 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1050-2947
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; CONTROL; CORRELATIONS; ENERGY LEVELS; EXCITONS; LASERS; PROPOSALS; PULSES; QUANTUM DOTS; QUANTUM MECHANICS

Citation Formats

Zou, XuBo, Pahlke, K, and Mathis, W. Generation of arbitrary superpositions of the Dicke states of excitons in optically driven quantum dots. United States: N. p., 2003. Web. doi:10.1103/PhysRevA.68.034306.
Zou, XuBo, Pahlke, K, & Mathis, W. Generation of arbitrary superpositions of the Dicke states of excitons in optically driven quantum dots. United States. doi:10.1103/PhysRevA.68.034306.
Zou, XuBo, Pahlke, K, and Mathis, W. Mon . "Generation of arbitrary superpositions of the Dicke states of excitons in optically driven quantum dots". United States. doi:10.1103/PhysRevA.68.034306.
@article{osti_20640257,
title = {Generation of arbitrary superpositions of the Dicke states of excitons in optically driven quantum dots},
author = {Zou, XuBo and Pahlke, K and Mathis, W},
abstractNote = {We present a scheme to generate arbitrary superpositions of Dicke states of excitons in optically driven quantum dots. The proposal is based on a sequence of laser pulses to control transitions between the nearest-neighbor Dicke states appropriately. It is shown that only N laser pulses are needed to generate arbitrary superpositions of Dicke states of N quantum dots.},
doi = {10.1103/PhysRevA.68.034306},
journal = {Physical Review. A},
issn = {1050-2947},
number = 3,
volume = 68,
place = {United States},
year = {2003},
month = {9}
}