123 citations · 1k across the 65 of their papers we have counts for
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math-ph2017
A refinement of the Robertson-Schrödinger uncertainty principle and a Hirschman-Shannon inequality for Wigner distributions
Nuno Costa Dias, Maurice A. de Gosson, Joao Nuno Prata
We propose a refinement of the Robertson-Schrodinger uncertainty principle (RSUP) using Wigner distributions. This new principle is stronger than the RSUP. In particular, and unlik…
quant-ph2017★ 3 cited
Quantum mappings acting by coordinate transformations on Wigner distributions
Nuno Costa Dias, João Nuno Prata
We prove two results about Wigner distributions. Firstly, that the Wigner transform is the only sesquilinear map ${\mathcal S}(\mathbb{R}^n) \times {\mathcal S}(\mathbb{R}^n) \to {…