766 citations · 2k across the 31 of their papers we have counts for
32 papers
Quantum Motion from Local Transition Susceptibility
Jan Klaers
We characterize quantum motion through the susceptibility of a quantum state to weak localized state conversion. The susceptibility can be related to a passage speed characterizing…
From Quantum Chaos to Classical Chaos via Gain-Induced Measurement Dynamics in a Photon Gas
Violetta Sharoglazova, Marius Puplauskis, Lotte Hof +1
How classical chaos emerges from quantum mechanics remains a central open question, as the unitary evolution of isolated quantum systems forbids exponential sensitivity to initial…
Reaffirming a Challenge to Bohmian Mechanics
Jan Klaers, Violetta Sharoglazova, Marius Puplauskis
In our recent work, we reported the first measurement of the speed of tunnelling particles using a coupled waveguide system. The measured speed is operationally defined through a c…
Inverse solving the Schrödinger equation for precision alignment of a microcavity
Charlie Mattschas, Marius Puplauskis, Chris Toebes +2
In paraxial approximation, the electromagnetic eigenmodes inside an optical microresonator can be derived from a Schrödinger-type eigenvalue problem. In this framework, tilting the…
Particle motion associated with wave function density gradients
Jan Klaers, Violetta Sharoglazova, Chris Toebes
We study the quantum mechanical motion of massive particles in a system of two coupled waveguide potentials, where the population transfer between the waveguides effectively acts a…
Mirror Surface Nanostructuring via Laser Direct Writing -- Characterization and Physical Origins
Mario Vretenar, Jan Klaers
The addition of an optically absorptive layer to otherwise standard dielectric mirrors enables a set of laser direct writing nanostructuring methods that can add functionality to s…