101 citations · 339 across the 25 of their papers we have counts for
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math-ph2015
Non-Hermitian propagation of Hagedorn wavepackets
Caroline Lasser, Roman Schubert, Stephanie Troppmann
We investigate the time evolution of Hagedorn wavepackets by non-Hermitian quadratic Hamiltonians. We state a direct connection between coherent states and Lagrangian frames. For t…
math-ph2015★ 6 cited
A new Phase Space Density for Quantum Expectations
Johannes Keller, Caroline Lasser, Tomoki Ohsawa
We introduce a new density for the representation of quantum states on phase space. It is constructed as a weighted difference of two smooth probability densities using the Husimi…