Journal
NEW JOURNAL OF PHYSICS
Volume 18, Issue -, Pages -Publisher
IOP PUBLISHING LTD
DOI: 10.1088/1367-2630/18/4/045011
Keywords
cold atoms; spin chains; one-dimensional physics; strong interactions; quantum state transfer
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Funding
- Carlsberg Foundation
- Danish Council for Independent Research DFF Natural Sciences
- DFF Sapere Aude program
- Carlsberg Foundation
- Danish Council for Independent Research DFF Natural Sciences
- DFF Sapere Aude program
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We have developed an efficient computational method to treat long, one-dimensional systems of strongly interacting atoms forming self-assembled spin chains. Such systems can be used to realize many spin chain model Hamiltonians tunable by the external confining potential. As a concrete demonstration, we consider quantum state transfer in a Heisenberg spin chain and we show how to determine the confining potential in order to obtain nearly perfect state transfer.
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