Estimation of coupling constants of a three-spin chain: a case study of Hamiltonian tomography with nuclear magnetic resonance

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dc.contributor.author Lapasar, Elham Hosseini
dc.contributor.author Maruyama, Koji
dc.contributor.author Burgarth, Daniel Klaus
dc.contributor.author Takui, Takeji
dc.contributor.author Kondo, Yasushi
dc.contributor.author Nakahara, Mikio
dc.date.accessioned 2012-02-07T11:32:52Z
dc.date.available 2012-02-07T11:32:52Z
dc.date.issued 2012-01-23
dc.identifier.citation Lapasar , E H , Maruyama , K , Burgarth , D K , Takui , T , Kondo , Y & Nakahara , M 2012 , ' Estimation of coupling constants of a three-spin chain: a case study of Hamiltonian tomography with nuclear magnetic resonance ' New Journal of Physics , vol 14 , 013043 . , 10.1088/1367-2630/14/1/013043 en
dc.identifier.issn 1367-2630
dc.identifier.other PURE: 175134
dc.identifier.other dspace: 2160/7780
dc.identifier.uri http://hdl.handle.net/2160/7780
dc.description Elham Hosseini Lapasar, Koji Maruyama, Daniel Burgarth, Takeji Takui, Yasushi Kondo1, and Mikio Nakahara,New J. Phys. 14 013043 (2012). en
dc.description.abstract It has been shown that inter-spin interaction strengths in a spin-1/2 chain can be evaluated by accessing one of the edge spins only. We demonstrate this experimentally for the simplest case, a three-spin chain, with the nuclear magnetic resonance technique. The three spins in the chain interact through nearest-neighbor Ising interactions under site-dependent transverse fields. The employed molecule is an alanine containing three 13C nuclei, each of which has spin-1/2. en
dc.language.iso eng
dc.relation.ispartof New Journal of Physics en
dc.title Estimation of coupling constants of a three-spin chain: a case study of Hamiltonian tomography with nuclear magnetic resonance en
dc.type Text en
dc.type.publicationtype Article (Journal) en
dc.identifier.doi http://dx.doi.org/10.1088/1367-2630/14/1/013043
dc.contributor.institution Quantum Systems, Information and Control en
dc.contributor.institution Institute of Mathematics & Physics (ADT) en
dc.description.status Peer reviewed en


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