62 citations · 391 across the 31 of their papers we have counts for
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hep-th2005★ 18 cited
The beat of a fuzzy drum: fuzzy Bessel functions for the disc
Fedele Lizzi, Patrizia Vitale, Alessandro Zampini
The fuzzy disc is a matrix approximation of the functions on a disc which preserves rotational symmetry. In this paper we introduce a basis for the algebra of functions on the fuzz…
hep-th2005★ 1 cited
Applications of the Weyl-Wigner formalism to noncommutative geometry
Alessandro Zampini
In this dissertation the Weyl-Wigner approach is presented as a map between functions on a real cartesian symplectic vector space and a set of operators on a Hilbert space, to anal…
quant-ph2005★ 37 cited
The Schwinger Representation of a Group: Concept and Applications
S. Chaturvedi, G. Marmo, N. Mukunda +2
The concept of the Schwinger Representation of a finite or compact simple Lie group is set up as a multiplicity-free direct sum of all the unitary irreducible representations of th…