Hannover 2013 – wissenschaftliches Programm
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Q: Fachverband Quantenoptik und Photonik
Q 30: Quantum effects
Q 30.4: Vortrag
Dienstag, 19. März 2013, 15:00–15:15, F 128
Centro-symmetric Hamiltonians foster quantum transport — •Mattia Walschaers1,2, Roberto Mulet1,3, and Andreas Buchleitner1 — 1Physikalisches Institut, Albert-Ludwigs-Universitat Freiburg, Freiburg, Germany — 2Instituut voor theoretische fysica, KU Leuven, Leuven, Belgium — 3Complex System Group, University of Havana, Havana, Cuba
We propose a model for fast and highly efficient quantum transport of excitations, through finite, disordered systems. The presented mechanism is statistically robust against configurational changes which alter the realization of disorder. We furthermore discuss the potential relevance of our findings for excitation transport in photosynthetic light harvesting complexes.