dc.creatorZander, C.
dc.creatorBorras, A.
dc.creatorPlastino, Ángel Ricardo
dc.creatorPlastino, Ángel Luis
dc.creatorCasas, Matías Emiliano
dc.date.accessioned2017-08-11T19:15:44Z
dc.date.accessioned2018-11-06T12:14:52Z
dc.date.available2017-08-11T19:15:44Z
dc.date.available2018-11-06T12:14:52Z
dc.date.created2017-08-11T19:15:44Z
dc.date.issued2013-02
dc.identifierZander, C.; Borras, A.; Plastino, Ángel Ricardo; Plastino, Ángel Luis; Casas, Matías Emiliano; Entanglement and the speed of evolution of two interacting qubits; IOP Publishing; Journal of Physics A: Mathematical and Theoretical; 46; 9; 2-2013; 95302-95320
dc.identifier1751-8113
dc.identifierhttp://hdl.handle.net/11336/22236
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1864786
dc.description.abstractThe time needed by a quantum system to reach a state fully distinguishable from the original one provides a natural way of determining how fast the corresponding dynamical evolution is. This orthogonality time admits a lower bound, expressible in terms of the energy expectation value and the energy standard deviation, that yields a quantum speed limit. Composite quantum systems need entanglement in order to achieve this limit. So far, most studies on the connection between entanglement and the quantum speed limit have focused on the case of non-interacting systems. The connection between quantum speed and entanglement is systematically investigated here for the case of a system of two interacting qubits, taking into consideration all possible initial states that evolve into an orthogonal one.
dc.languageeng
dc.publisherIOP Publishing
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/1751-8113/46/9/095302
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/1751-8113/46/9/095302
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectEntanglement
dc.subjectQuantum Dynamics
dc.subjectQubits
dc.titleEntanglement and the speed of evolution of two interacting qubits
dc.typeArtículos de revistas
dc.typeArtículos de revistas
dc.typeArtículos de revistas


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