Selected results ( talks & posters )

Quantum Transport in Graphene: Disorder Effects (Graphene Week, Maryland (US) 2010)
Quantum kinetics of electrons at plasma boundaries (DPG Frühjahrstagung, Regensburg 2010)
Interacting multi-component exciton gases in hertzian potential trap (DPG Frühjahrstagung, Regensburg 2010)
Excitonic insulator phase in the extended Falicov-Kimball model (DPG Frühjahrstagung, Regensburg 2010)
Transport through a vibrating quantum dot: Polaronic effects (DPG Frühjahrstagung, Regensburg 2010)
Quantum dynamics of a spin-boson system close to a classical phase transition (DPG Frühjahrstagung, Regensburg 2010)
De-excitation of metastable nitrogen molecules on surfaces - quantum kinetic modelling (DPG Frühjahrstagung, Hannover 2010)
Phonon-mediated adsorption and desorption of electrons at surfaces (DPG Frühjahrstagung, Hannover 2010)
Microphysics of electrons at plasma boundaries (19th International Symposium on Plasma Chemistry, Bochum 2009)
A surface physics inspired model for particle charging in plasmas (DPG Frühjahrstagung, Greifswald 2009)
Disorder effects in graphene: A local distribution apporach (DPG Frühjahrstagung, Dresden 2009)
Correlation-induced metal-insulator transition in a two-channel fermion-boson model: Luttinger liquid versus charge-density-wave behavior (Korrelationstage, Dresden 2009)
Sparse Polynomial Space Approach to dissipative quantum systems (Korrelationstage, Dresden 2009)
Dynamical aspects of localisation in 2D quantum percolation (DPG Frühjahrstagung, Berlin 2008)
Particle-based modeling of oxygen discharges (ICPIG, Prag (CZ) 2007)
Improving scalability of large sparse ED studies on HLRB-II (KONWIHR Review Workshop, Erlangen 2007)
Boson controlled quantum transport (Korrelationstage, Dresden 2007)
Excitonic versus electron-hole liquid phases in Tm[Se,Te]: A theorist's point of view (Novel Pressure-induced Phenomena in Condensed Matter Systems, Fukuoka (JP) 2006)
The spin-Peierls chain revisited (International Conference on Magnetism, Kyoto (JP) 2006)
Exciton Condensation in Tm[Se,Te] Compounds (Workshop "Cold Atoms Meet Condensed Matter", Dresden 2006)
Phase Diagram of the Excitonic Insulator (SCES, Wien (A) 2005)
Hole doped Hubbard ladders (SCES, Wien (A) 2005)
Photoemission spectra and optical response of many-polaron systems (SCES, Wien (A) 2005)
Quantum Coulomb crystals in a two-component system (SCCS, Moskau (RU) 2005)
Numerical study of Holstein polarons (I) - self-trapping crossover (International School of Physics "Enrico Fermi", Varenna (I) 2005)
Numerical study of Holstein polarons (II) - disorder, correlation, and finite-density effects (International School of Physics "Enrico Fermi", Varenna (I) 2005)
Numerical study of Holstein polarons (III) - collective phenomena - quantum phase transitions (International School of Physics "Enrico Fermi", Varenna (I) 2005)
Chebyshev expansion method for finite-T dynamical correlations - Optical response of the Anderson model - (16th International Congress 2005 Australian Institute of Physics, Sydney (AU) 2005) ; SCES, Karlsruhe 2004)
Order and transport in complex quantum systems - pars non pro toto (University of New South Wales, Sydney (AU) 2005)
Photoemission spectra of one and many polaron systems (CQS , Dresden 2005)
Photoemission spectra of many-polaron systems (Korrelationstage, Dresden 2005)
3D Coulomb Balls: Experiment and Simulation (Kinetic Theory of Nonideal Plasmas, Kiel 2004)
Correlation effects in mass-asymmetric electron-hole plasmas (Kinetic Theory of Nonideal Plasmas, Kiel 2004)
Shared-memory Parallel DMRG and its Application to Stripe For mation in Doped 6-Leg Hubbard Ladders (Recent Progress and Prospects in Density-Matrix Renormalization, Leiden (NL) 2004)
Luttinger Liquid versus Charge Density Wave Behaviour in the Spinless Fermion Holstein Model (SCES, Karlsruhe 2004)
Characterisation of Anderson localisation using dist ributions (SCES, Karlsruhe 2004)
Localisation delocalisation transition in disordered electron systems (DPG Frühjahrstagung, Regensburg 2004)
Spin-lattice coupling effects in CMR manganites - Holstein double-exchange model - (SCES, Karlsruhe 2004)
Anderson localization in disordered electron-phonon systems (DPG Frühjahrstagung, Regensburg 2004)
Molekulardynamik-Simulationen staubiger (komplexer) Plasmen (DPG Frühjahrstagung, Kiel 2004)
Quantum Lattice Dynamical Effects on the Single-Particle Excitations in 1D Mott and Peierls Insulators (SCES, Rom (I) 2003)
Interplay of charge, spin, orbital and lattice correlations in colossal magnetoresistance manganites (Avila (E) 2002)
Nature of the Peierls- to Mott-Insulator Transition in One Dimension (SCES, Rom (I) 2003)
Statistical dynamical mean field description of strongly correlated disordered electron-phonon systems
Considerations on the quantum double-exchange Hamiltonian (Korrelationstage, Dresden 2001)
Competition of Zener and polaron phases in doped CMR manganites (Korrelationstage, Dresden 2001)
Quantum percolation, disorder and CMR manganites (SCES, Ann Arbor (US) 2001)
Magnetic order in the easy-plane XXZ model (ICM, Recife (BR) 2000)
RPA studies of the Spin-Peierls Transition (DPG Frühjahrstagung, Regensburg 2000)