Quick search Find article
Quick search
Find article

Generalized W-class state and its monogamy relation

Jeong San Kim and Barry C Sanders

Show affiliations


We generalize the W-class of states from n-qubits to n-qudits and prove that their entanglement is fully characterized by their partial entanglements even for the case of the mixture that consists of a W-class state and a product state \ket{0}^{\otimes n} .


PACS

03.65.Ud Entanglement and quantum nonlocality (e.g. EPR paradox, Bell's inequalities, GHZ states, etc.)

03.67.Mn Entanglement measures, witnesses, and other characterizations

03.67.Lx Quantum computation architectures and implementations

MSC

81P68 Quantum computation and quantum cryptography (See also 68Q05, 94A60)

81P15 Quantum measurement theory

Subjects

Computational physics

Quantum information and quantum mechanics

Dates

Issue 49 (12 December 2008)

Received 12 May 2008, in final form 15 September 2008

Published 29 October 2008



  1. Generalized W-class state and its monogamy relation

    Jeong San Kim and Barry C Sanders 2008 J. Phys. A: Math. Theor. 41 495301

  2. Self-avoiding walks and polygons on the triangular lattice

    Iwan Jensen J. Stat. Mech. (2004) P10008

  3. The global minima of the communicative energy of natural communication systems

    Ramon Ferrer i Cancho and Albert Díaz-Guilera J. Stat. Mech. (2007) P06009

  4. Topological estimation of percolation thresholds

    Richard A Neher et al J. Stat. Mech. (2008) P01011

  5. Transcendentality and crossing

    Niklas Beisert et al J. Stat. Mech. (2007) P01021

  6. Solar Global Radiation and Sunshine Duration in Extremadura (Spain)

    M L Cancillo et al 2005 Phys. Scr. 2005 24

  7. A numerical approach to large deviations in continuous time

    Vivien Lecomte and Julien Tailleur J. Stat. Mech. (2007) P03004

  8. Absence of a structural glass phase in a monatomic model liquid predicted to undergo an ideal glass transition

    Charlotte Gils et al J. Stat. Mech. (2007) P09011

  9. New mechanisms for non-porative ultrasound stimulation of cargo delivery to cell cytosol with targeted perfluorocarbon nanoparticles

    N R Soman et al 2008 Nanotechnology 19 185102

  10. Entanglement induced fluctuations of cold bosons

    Ram Brustein and Amos Yarom J. Stat. Mech. (2008) P07025

View by subject




Export








Please login to access our web services, or create an account if you don't yet have one.

You must have cookies enabled in your web browser to be able to login.

Username
Password

Forgotten your password? Get a new one here.