861 citations
- Max Planck SocietyDE218 papers
- Technische Universität DresdenDE29 papers
- Centre National de la Recherche ScientifiqueFR27 papers
- Max Planck Institute for PhysicsDE25 papers
- Technische Universität BraunschweigDE22 papers
- Institute of PhysicsPL21 papers
- École Polytechnique Fédérale de LausanneCH20 papers
- Universidade de São PauloBR15 papers
- Max Planck Institute for Chemical Physics of SolidsDE14 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR13 papers
- University of AugsburgDE13 papers
- Budapest University of Technology and EconomicsHU12 papers
7 papers · 2 filters
Phase directed excitonic transport and its limitations due to environmental influence
Alexander Eisfeld
We investigate theoretically the transfer of excitation along a one dimensional chain of monomers for a situation in which initially the excitation is shared coherently by two mono…
Fast atomic transport without vibrational heating
E. Torrontegui, S. Ibáñez, Xi Chen +3
We use the dynamical invariants associated with the Hamiltonian of an atom in a one dimensional moving trap to inverse engineer the trap motion and perform fast atomic transport wi…
Partial Weyl Law for Billiards
Arnd Bäcker, Roland Ketzmerick, Steffen Löck +1
For two-dimensional quantum billiards we derive the partial Weyl law, i.e. the average density of states, for a subset of eigenstates concentrating on an invariant region of ph…
Transient energy excitation in shortcuts to adiabaticity for the time dependent harmonic oscillator
Xi Chen, J. G. Muga
There is recently a surge of interest to cut down the time it takes to change the state of a quantum system adiabatically. We study for the time-dependent harmonic oscillator the t…
Non-Markovian quantum state diffusion for absorption spectra of molecular aggregates
Jan Roden, Walter T. Strunz, Alexander Eisfeld
In many molecular systems one encounters the situation where electronic excitations couple to a quasi-continuum of phonon modes. That continuum may be highly structured e.g. due to…
Stochastic simulation algorithm for the quantum linear Boltzmann equation
Marc Busse, Piotr Pietrulewicz, Heinz-Peter Breuer +1
We develop a Monte Carlo wave function algorithm for the quantum linear Boltzmann equation, a Markovian master equation describing the quantum motion of a test particle interacting…