49 citations · 62 across the 4 of their papers we have counts for
5 papers
Optimal relaxation for Witten Lindbladians
Simon Becker, Maciej Zworski
We prove optimal trace-norm relaxation for the one-dimensional Lindbladian associated with the Witten differential which annihilates the classical Gibbs density:…
1D Scattering through time dependent media with memory
Jeffrey Galkowski, Zhen Huang, Maciej Zworski
We construct a scattering matrix with operator valued entries describing solutions to the 1+1 wave equation where permittivities has memory and depends on time and space. It is the…
Discrete vs. continuous in the semiclassical limit
Simon Becker, Jens Wittsten, Maciej Zworski
We compare the bottom of the spectrum of discrete and continuous Schrödinger operators with periodic potentials with barriers at the boundaries of their fundamental domains. Our re…
Experimental Observation of the Spectral Gap in Microwave n-Disk Systems
S. Barkhofen, T. Weich, A. Potzuweit +3
Symmetry reduced three-disk and five-disk systems are studied in a microwave setup. Using harmonic inversion the distribution of the imaginary parts of the resonances is determined…
Spacings between phase shifts in a simple scattering problem
Steve Zelditch, Maciej Zworski
We prove a scattering theoretical version of the Berry-Tabor conjecture: for an almost every surface in a class of cylindrical surfaces of revolution, the large energy limit of the…