3 citations · 3 across the 3 of their papers we have counts for
3 papers
math.FA2019
Signal Analysis using Born-Jordan-type Distribution
Elena Cordero, Maurice de Gosson, Monika Dörfler +1
In this note we exhibit recent advances in signal analysis via time-frequency distributions. New members of the Cohen class, generalizing the Wigner distribution, reveal to be effe…
quant-ph2012
The Optimal Pure Gaussian State Associated with Joint Position-Momentum Measurements
Maurice A. de Gosson
We show that given experimental data obtained from joint position and momentum measurements one can construct an optimal pure state approximating the observed quantum state. For th…
math-ph2012★ 3 cited
The Symplectic Camel and Quantum Universal Invariants: the Angel of Geometry vs. the Demon of Algebra
Maurice A. de Gosson
A positive definite symmetric matrix σ qualifies as a quantum mechanical covariance matrix if and only if σ+(1/2)i\hbarΩ\geq0 where Ω is the standard symplectic matrix. This well-k…