Published July 2007 | Version v1
Journal article

Quantum teleportation with atoms: quantum process tomography

  • 1. Institut fuer Experimental Physik, Universitaet Innsbruck, Technikerstrasse 25, A-6020 Innsbruck (Austria)

Description

The performance of a quantum teleportation algorithm implemented on an ion trap quantum computer is investigated. First the algorithm is analysed in terms of the teleportation fidelity of six input states evenly distributed over the Bloch sphere. Furthermore, a quantum process tomography of the teleportation algorithm is carried out which provides almost complete knowledge about the algorithm

Additional details

Identifiers

DOI
10.1088/1367-2630/9/7/211;
PII
S1367-2630(07)48372-0;

Publishing Information

Journal Title
New Journal of Physics
Journal Volume
9
Journal Issue
7
Journal Page Range
p. 211
ISSN
1367-2630

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39032529
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ALGORITHMS; PERFORMANCE; QUANTUM COMPUTERS; QUANTUM INFORMATION; QUANTUM MECHANICS; QUANTUM TELEPORTATION; TOMOGRAPHY
Descriptors DEC
COMPUTERS; DIAGNOSTIC TECHNIQUES; INFORMATION; MATHEMATICAL LOGIC; MECHANICS