9 papers
Efficient quantum transport in disordered Floquet networks
Hlér Kristjánsson, Jonathan Brugger, Gabriel Dufour +2
We propose a mechanism for fast and efficient quantum transport through disordered networks with variable on-site energies, inspired by photosynthetic complexes. The mechanism reli…
Fourier analysis of many-body transition amplitudes and states
Gabriel Dufour, Andreas Buchleitner
We decompose the counting statistics of many-body interference experiments into contributions associated with distinct irreducible exchange symmetries. To do so, we perform a Fouri…
Thermodynamic state variables from a minimal set of quantum constituents
Uwe Holm, Hans-Peter Weber, Morgan Berkane +4
We show how the macroscopic state variables pressure, entropy and temperature of equilibrium thermodynamics can be consistently derived from the (quantum) chaotic spectral structur…
Optimally driving multi-photon transitions in the perturbative single-mode regime
Frieder Lindel, Stefan Yoshi Buhmann, Andreas Buchleitner +1
The rate of -photon transitions in matter, induced by an incident light field, depends on the field's th order coherence function. Consequently, the coherence properties of t…
Position-Resolved Resonance Quantization for Lossy Cavities
Lucas Weitzel, Andreas Buchleitner, Dominik Lentrodt
Modern experiments in resonators are moving to ever more extreme quantum regimes, posing major challenges to established theoretical approaches, such as so-called few-mode models.…
Dipole-Dipole Interactions of Floquet States
Tim Ehret, Vyacheslav Shatokhin, Andreas Buchleitner
We formulate a Floquet-Markov Lindblad master equation for translationally cold two-level atoms driven by a strong monochromatic wave and coupled to a common electromagnetic bath.…