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BEGIN:VEVENT
SUMMARY:Control of quantum mechanical tunneling
DTSTART:20150626T151500
DTEND:20150626T164500
DTSTAMP:20260509T043009Z
UID:d77f32f269cbf0c587a4bd54c0388e0c60057d18db562e5edd15f65d
CATEGORIES:Conferences - Seminars
DESCRIPTION:Prof. Frank Grossmann\, Technische Universität Dresden\nWe pr
 esent results on the effect of external fields as well as of a\ndissipativ
 e environment on the tunneling dynamics in a bistable\ndouble well as well
  as on the tunneling through a resonant tunneling\ndouble barrier.\nAfter 
 reviewing briefly the coherent tunneling dynamics in\na bistable potential
 \, the effect of coherent destruction of\ntunneling by an external periodi
 c field is highlighted [1].\nNext\, the influence of a single harmonic deg
 ree of freedom on the\nresonant tunneling through a resonant tunneling bar
 rier\nis demonstrated [2].\nFinally\, some recent results on electron pump
 ing through a resonant\ntunneling barrier in the presence of a Caldeira-Le
 ggett heat bath\nare shown\, that have been gained using the HEOM formalis
 m of Tanimura\nand coworkers in Wigner phase space [3].\n[1] F. Grossmann\
 , T. Dittrich\, P. Jung and P. Haenggi\,\n    Phys. Rev. Lett. 67\, 516
  (1991)\n[2] F. Grossmann\, Chem. Phys. 268\, 347 (2001)\n[3] A. Sakurai a
 nd Y. Tanimura\, New J. Phys. 16\, 015002 (2014) 
LOCATION:EPFL\, BCH 3118 http://plan.epfl.ch/?request_locale=fr&room=BCH+3
 118&domain=places
STATUS:CONFIRMED
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