Please use this identifier to cite or link to this item:
https://doi.org/10.1103/PhysRevLett.92.187902
DC Field | Value | |
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dc.title | Perfect state transfer in quantum spin networks | |
dc.contributor.author | Christandl, M. | |
dc.contributor.author | Datta, N. | |
dc.contributor.author | Ekert, A. | |
dc.contributor.author | Landahl, A.J. | |
dc.date.accessioned | 2014-10-16T09:36:05Z | |
dc.date.available | 2014-10-16T09:36:05Z | |
dc.date.issued | 2004-05-07 | |
dc.identifier.citation | Christandl, M., Datta, N., Ekert, A., Landahl, A.J. (2004-05-07). Perfect state transfer in quantum spin networks. Physical Review Letters 92 (18) : 187902-1. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.92.187902 | |
dc.identifier.issn | 00319007 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/97508 | |
dc.description.abstract | A class of qubit networks that allows the perfect transfer of any quantum state over the longest posible distance was proposed. A perfect quantum state transfer between antipodal points of one-link and two-link hypercubes was derived. It was found that the 2log3N was the minimum perfect communication distance for hypercube geometries, when restricted to N-qubit spin networks of identical qubit couplings. It was also found that the perfect state transfer over arbitrarily long distances in a linear chain could be achieved during fixed but different couplings between the qubits. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1103/PhysRevLett.92.187902 | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | PHYSICS | |
dc.description.doi | 10.1103/PhysRevLett.92.187902 | |
dc.description.sourcetitle | Physical Review Letters | |
dc.description.volume | 92 | |
dc.description.issue | 18 | |
dc.description.page | 187902-1 | |
dc.description.coden | PRLTA | |
dc.identifier.isiut | 000221277900064 | |
Appears in Collections: | Staff Publications |
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