Published July 2009 | Version v1
Journal article Metadata-only

Experimentally accessible geometrical separability criteria

Creators

  • 1. Alba Nova Fysikum, University of Stockholm, S-106 91 Stockholm (Sweden)
  • 2. Institute for Quantum Optics and Quantum Information, Austrian Academy of Sciences, Boltzmanngasse 3, A-1090 Vienna (Austria)
  • 3. Institute of Theoretical Physics and Astrophysics, University of Gdansk, ul.Wita Stwosza 57, PL-80-952 Gdansk (Poland)

Description

We present an intuitive geometrical approach to entanglement detection. It allows one to formulate simple and experimentally feasible sufficient conditions for entanglement. Within the approach we derive the necessary and sufficient condition for separability and discuss its relation with entanglement witnesses and positive maps.

Availability note (English)

Available from http://dx.doi.org/10.1088/0031-8949/2009/T135/014002

Additional details

Identifiers

DOI
10.1088/0031-8949/2009/T135/014002;

Publishing Information

Journal Title
Physica Scripta (Online)
Journal Volume
2009
Journal Issue
T135
Journal Page Range
[3 p.]
ISSN
1402-4896

Conference

Title
15. Central European workshop on quantum optics
Acronym
CEWQO 2008
Dates
30 May - 3 Jun 2008
Place
Belgrade (Serbia)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
41048125
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
MAPS; QUANTUM ENTANGLEMENT; QUANTUM MECHANICS
Descriptors DEC
MECHANICS