title: Individual addressing of trapped ions and coupling of motional and spin states using RF radiation.
abstract: Individual electrodynamically trapped and laser cooled ions are addressed in frequency space using radio-frequency radiation in the presence of a static magnetic field gradient. In addition, an interaction between motional and spin states induced by an rf field is demonstrated employing rf optical double resonance spectroscopy. These are two essential experimental steps towards realizing a novel concept for implementing quantum simulations and quantum computing with trapped ions.
authors.affiliation: Fachbereich Physik, Universität Siegen, 57068 Siegen, Germany.
authors.forename: M
authors.initials: M
authors.lastname: Johanning
authors.forename: A
authors.initials: A
authors.lastname: Braun
authors.forename: N
authors.initials: N
authors.lastname: Timoney
authors.forename: V
authors.initials: V
authors.lastname: Elman
authors.forename: W
authors.initials: W
authors.lastname: Neuhauser
authors.forename: Chr
authors.initials: C
authors.lastname: Wunderlich