Publication
2011
Europhysics Letters
Quantum many-body theory
We focus on the development of theoretical methodology to study non-equilibrium quantum systems. These techniques involve diagrammatic perturbation theory and time-dependent density functional theory. We currently focus on the description of electron-phonon and electron-photon systems and in particular on time-resolved spectroscopies. A very recent focus is the development of quantum algorithms to simulate quantum many-body systems on quantum computers.
Table of contents
Research group type
Research group
Core fields of research
Basic natural phenomena and mathematical thinking
Research areas
Second quantum revolution
Nanoscience Center
Materials physics
Faculty
Faculty of Mathematics and Science
Department
Department of Physics
Research group description
We focus on the development of theoretical methodology to study non-equilibrium quantum systems, such as molecules and solids exposed to strong laser pulses and the description of time-resolved spectroscopies. The theoretical techniques involve diagrammatic perturbation theory and time-dependent density functional theory. A recent additional focus is to develop quantum algorithms to simulate strongly correlated quantum many-body systems on quantum computers.
Research topics
- Nonequilibrium many-body theory for electrons and phonons/photons
- Time-resolved spectroscopies
- Non-equilibrium Green functions and time-dependent density-functional theory
- Quantum computing and quantum lattice systems
Publications
Publication
2010
Journal of Physics Conf.Ser.
Publication
2010
Journal of Physics Conf.Ser.
Publication
2009
Phys. Rev. B
Publication
2009
Available through Open Access
Journal of chemical physics
Publication
2009
Phys. Rev. B
Publication
2009
J. Chem. Phys.
Publication
2008
Europhys. Lett.
Publication
2008
Phys. Rev. A
Publication
2008
Phys. Rev. A
Publication
2007
Phys. Rev. B
Publication
2007
Phys. Rev.
Teaching
Lectures notes on electrodynamics
