Berlin 2014 – scientific programme

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A: Fachverband Atomphysik

A 42: Ultracold atoms and molecules I (with Q)

A 42.1: Talk

Thursday, March 20, 2014, 14:00–14:15, DO26 208

Nonlinear spectroscopy of trapped ions — •Manuel Gessner^1,2, Frank Schlawin^1,3, Hartmut Häffner², Shaul Mukamel³, and Andreas Buchleitner¹ — ¹Physikalisches Institut, Albert-Ludwigs-Universität Freiburg, Hermann-Herder-Str. 3, 79104 Freiburg — ²Department of Physics, University of California, Berkeley, California 94720, USA — ³Department of Chemistry, University of California, Irvine, California 92697, USA

Nonlinear multidimensional spectroscopy is a powerful tool to probe non-equilibrium phenomena of complex quantum systems. It has been successfully implemented in systems ranging from nuclear magnetic resonance to molecular aggregates. In this talk we present experimentally feasible methods to obtain multidimensional spectra for the electronic and vibrational degree of freedom of trapped ion systems. The ability to address single ions provides unprecedented possibilities for the design of multidimensional signals. The obtained spectra can be used to study quantum transport and different environmental effects.