22 citations · 83 across the 8 of their papers we have counts for
8 papers
Dynamics of a Chlorophyll Dimer in Collective and Local Thermal Environments
M. Merkli, G. P. Berman, R. T. Sayre +4
We present a theoretical analysis of exciton transfer and decoherence effects in a photosynthetic dimer interacting with collective (correlated) and local (uncorrelated) protein-so…
On the irreversible dynamics emerging from quantum resonances
Martin Könenberg, Marco Merkli
We consider the dynamics of quantum systems which possess stationary states as well as slowly decaying, metastable states arising from the perturbation of bound states. We give a d…
Superfluid behavior of a Bose-Einstein condensate in a random potential
M. Könenberg, T. Moser, R. Seiringer +1
We investigate the relation between Bose-Einstein condensation (BEC) and superfluidity in the ground state of a one-dimensional model of interacting Bosons in a strong random poten…
Ergodicity of the Spin-Boson Model for arbitrary coupling strength
Martin Koenenberg, Marco Merkli, Haifeng Song
We prove that the spin-boson system is ergodic, for arbitrary strengths of the coupling between the spin and the boson bath, provided the spin tunneling matrix element is small eno…
On enhanced binding and related effects in the non- and semi-relativistic Pauli-Fierz models
Martin Könenberg, Oliver Matte
We prove enhanced binding and increase of binding energies in the non- and semi-relativistic Pauli-Fierz models, for arbitrary values of the fine-structure constant and the ultra-v…
Hydrogen-like atoms in relativistic QED
Martin Könenberg, Oliver Matte, Edgardo Stockmeyer
In this review we consider two different models of a hydrogenic atom in a quantized electromagnetic field that treat the electron relativistically. The first one is a no-pair model…
The mass shell in the semi-relativistic Pauli-Fierz model
Martin Könenberg, Oliver Matte
We consider the semi-relativistic Pauli-Fierz model for a single free electron interacting with the quantized radiation field. Employing a variant of Pizzo's iterative analytic per…
Localization of two-dimensional massless Dirac fermions in a magnetic quantum dot
Martin Könenberg, Edgardo Stockmeyer
We consider a two-dimensional massless Dirac operator in the presence of a perturbed homogeneous magnetic field and a scalar electric potential . For $V\in L_{\rm…