42 citations · 229 across the 14 of their papers we have counts for
14 papers
Quantum Many-Body Theory for Exciton-Polaritons in Semiconductor Mie Resonators in the Non-Equilibrium
Andreas Lubatsch, Regine Frank
We implement externally excited ZnO Mie resonators in a framework of a generalized Hubbard Hamiltonian to investigate the lifetimes of excitons and exciton-polaritons out of thermo…
Self-Consistent Quantum-Field Theory for the Characterization of Complex Random Media by Short Laser Pulses
Andreas Lubatsch, Regine Frank
We present a quantum field theoretical method for the characterization of disordered complex media with short laser pulses in an optical coherence tomography setup (OCT). We solve…
Behavior of Floquet Topological Quantum States in Optically Driven Semiconductors
Andreas Lubatsch, Regine Frank
Spatially uniform optical excitations can induce Floquet topological band structures within insulators which can develop similar or equal characteristics as are known from three-di…
Evolution of Floquet Topological Quantum States in Driven Semiconductors
Andreas Lubatsch, Regine Frank
Spatially uniform excitations can induce Floquet topological bandstructures within insulators which have equal characteristics to those of topological insulators. Going beyond we d…
A Self-Consistent Quantum Field Theory for Random Lasing
Andreas Lubatsch, Regine Frank
The spatial formation of coherent random laser modes in strongly scattering disordered random media is a central feature in the understanding of the physics of random lasers. We de…
Tuning the Quantum Efficiency of Random Lasers - Intrinsic Stokes-Shift and Gain
Andreas Lubatsch, Regine Frank
We report the theoretical analysis for tuning the quantum efficiency of solid state random lasers. Vollhardt-Woelfle theory of photonic transport in disordered non-conserving and o…