We propose an implementation of quantum logic gates via virtual vibrational excitations in an ion-trap quantum computer. Transition paths involving unpopulated vibrational states interfere destructively to eliminate the dependence of rates and revolution frequencies on vibrational quantum numbers. As a consequence, quantum computation becomes feasible with ions whose vibrations are strongly coupled to a thermal reservoir.(more)
Please log in to take part in the discussion (add own reviews or comments).
Cite this publication
More citation styles
- please select -
%0 Journal Article
%1 Sorensen1999Quantum
%A Sørensen, Anders
%A Mølmer, Klaus
%D 1999
%I American Physical Society
%J Phys. Rev. Lett.
%K quantum-gate
%N 9
%P 1971--1974
%R 10.1103/physrevlett.82.1971
%T Quantum Computation with Ions in Thermal Motion
%U http://dx.doi.org/10.1103/physrevlett.82.1971
%V 82
%X We propose an implementation of quantum logic gates via virtual vibrational excitations in an ion-trap quantum computer. Transition paths involving unpopulated vibrational states interfere destructively to eliminate the dependence of rates and revolution frequencies on vibrational quantum numbers. As a consequence, quantum computation becomes feasible with ions whose vibrations are strongly coupled to a thermal reservoir.
@article{Sorensen1999Quantum,
abstract = {{We propose an implementation of quantum logic gates via virtual vibrational excitations in an ion-trap quantum computer. Transition paths involving unpopulated vibrational states interfere destructively to eliminate the dependence of rates and revolution frequencies on vibrational quantum numbers. As a consequence, quantum computation becomes feasible with ions whose vibrations are strongly coupled to a thermal reservoir.}},
added-at = {2019-02-26T15:22:34.000+0100},
archiveprefix = {arXiv},
author = {S{\o}{}rensen, Anders and M{\o}{}lmer, Klaus},
biburl = {https://www.bibsonomy.org/bibtex/247b9cafd306bc1d434b687a7c709e48f/rspreeuw},
citeulike-article-id = {438817},
citeulike-linkout-0 = {http://arxiv.org/abs/quant-ph/9810039},
citeulike-linkout-1 = {http://arxiv.org/pdf/quant-ph/9810039},
citeulike-linkout-2 = {http://dx.doi.org/10.1103/physrevlett.82.1971},
citeulike-linkout-3 = {http://adsabs.harvard.edu/cgi-bin/nph-bib\_query?bibcode=1999PhRvL..82.1971S},
citeulike-linkout-4 = {http://link.aps.org/abstract/PRL/v82/i9/p1971},
citeulike-linkout-5 = {http://link.aps.org/pdf/PRL/v82/i9/p1971},
doi = {10.1103/physrevlett.82.1971},
eprint = {quant-ph/9810039},
interhash = {f056c8f9c0487986709cc23a6783e53d},
intrahash = {47b9cafd306bc1d434b687a7c709e48f},
journal = {Phys. Rev. Lett.},
keywords = {quantum-gate},
month = mar,
number = 9,
pages = {1971--1974},
posted-at = {2017-02-21 08:31:09},
priority = {2},
publisher = {American Physical Society},
timestamp = {2019-02-26T15:22:34.000+0100},
title = {{Quantum Computation with Ions in Thermal Motion}},
url = {http://dx.doi.org/10.1103/physrevlett.82.1971},
volume = 82,
year = 1999
}