Generalizations of these frames to abstract Hilbert spaces are introduced and these and their frame operators are characterized in terms of Weyl–Heisenberg ...
Jul 25, 2014 · Phase space frames and frame operators. T. C. Easwaran Nambudiri ... Every phase space window operator is a window phase space frame.
Generalizations of these frames to abstract Hilbert spaces are introduced and these and their frame operators are characterized in terms of Weyl-Heisenberg ...
The aim of this article is to study in some detail the decomposition of Gaussian mixed states into pure Gaussian states using the theory of Weyl–Heisenberg ...
Phase-space representation of quantum state vectors is a formulation of quantum mechanics elaborating the phase-space formulation with a Hilbert space.
Jun 11, 2018 · For this purpose we introduce the notion of a “phase space frame” associated with a Weyl-. Heisenberg frame. Our results give explicit formulas ...
Nov 6, 2024 · Frames in quaternionic Hilbert spaces provide a robust framework for analyzing and reconstructing signals within a higher-dimensional space.
Apr 1, 2021 · The phase-space formulation of quantum mechanics has recently seen increased use in testing quantum technologies, including methods of.
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Abstract Frames provide redundant, stable representations of data which have important applications in signal processing. We introduce a connection.
Oct 15, 2019 · We examine some connections among phase-retrievable (not necessarily self-adjoint) operator-valued frames, projective group representation ...