Work

Globally controlled universal quantum computation with arbitrary subsystem dimension

Year: 2009

Type: article

Abstract: We present a scheme to perform universal quantum computation using global control with an arbitrary subsystem dimension (not necessarily finite). The scheme is developed over a one spatial dimension $N$-element array, using only mirror-symmetric logical encoding, global pulses for single subsystem operations, uniform Ising-type interaction, and an all zero initial pure state. A mechanism using ancillary degrees of freedom for subsystem specific measurement is also presented.

Source: Physical Review A

DOI: 10.1103/physreva.80.052318

Authors: Gerardo A. Paz-Silva, Gavin K. Brennen, Jason Twamley

Institution: Macquarie University

Language: English

Topic: Quantum Computing Algorithms and Architecture

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

Funder: Mazda Foundation

OpenAlex ID: W2008688395

FWCI:

Cites: 20

Cited by: 5

Related to: 10