Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Measurement-based quantum computation with an optical two-dimensional Affleck–Kennedy–Lieb–Tasaki state

Not Accessible

Your library or personal account may give you access

Abstract

Measurement-based quantum computation can achieve universal quantum computation via simply performing single-qubit measurements alone on an entangled resource state. Instead of the canonical resource state–cluster state, we pay great attention to another resource state, the Affleck–Kennedy–Lieb–Tasaki (AKLT) state, which is a nondegenerate ground state of a nearest-neighbor two-body interaction Hamiltonian. We propose an optical scheme to generate a two-dimensional AKLT state defined on the honeycomb lattice. In our proposal, three photons from different singlet states are projected onto a spin-32 particle comprising the AKLT state with maximum success probability 38. We also show the controlled-NOT gate can be implemented on this photonic AKLT state via projective measurement using linear optics and photodetection.

© 2014 Optical Society of America

Full Article  |  PDF Article
More Like This
Efficient distributed controlled Z gate without ancilla single-photons via cross-phase modulation

Meng-Zheng Zhu and Liu Ye
J. Opt. Soc. Am. B 31(3) 405-411 (2014)

Linear-optical implementations of the iSWAP and controlled NOT gates based on conventional detectors

Monika Bartkowiak and Adam Miranowicz
J. Opt. Soc. Am. B 27(11) 2369-2377 (2010)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (7)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (2)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (18)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved