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

An unconventional geometric phase gate between two arbitrary qubits in a two-dimensional network

Not Accessible

Your library or personal account may give you access

Abstract

We show that an unconventional geometric phase gate between an arbitrary pair of distant qubits in a two-dimensional network can be obtained. In the scheme, the off-resonant Raman transitions between two ground states of the trapped atoms, which, induced by the cavity modes and external fields, can lead to selective qubit–qubit coupling. As a typical application, this interaction mechanism can be used to realize unconventional geometric phase gates. The advantage of the proposed scheme is that the atomic spontaneous emission is effectively suppressed, which makes the scheme very robust against decoherence.

© 2015 Optical Society of America

Full Article  |  PDF Article
More Like This
Unconventional geometric phase gate with two nonidentical quantum dots trapped in a photonic crystal cavity

Jian-Qi Zhang, Ya-Fei Yu, and Zhi-Ming Zhang
J. Opt. Soc. Am. B 28(8) 1959-1963 (2011)

Rydberg-atom-based controlled arbitrary-phase gate and its applications

Xiao-Yu Zhu, Erjun Liang, and Shi-Lei Su
J. Opt. Soc. Am. B 36(7) 1937-1944 (2019)

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 (2)

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

Equations (27)

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