35 citations · 306 across the 33 of their papers we have counts for
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Fermions and noncommutative theories
Ricardo Amorim
By using a framework where the object of noncommutativity represents independent degrees of freedom, we study the symmetry properties of an extended space-time, give…
Dynamical symmetries in noncommutative theories
Ricardo Amorim
In the present work we study dynamical space-time symmetries in noncommutative relativistic theories by using the minimal canonical extension of the Doplicher, Fredenhagen and Robe…
Tensor Coordinates in Noncommutative Mechanics
Ricardo Amorim
A consistent classical mechanics formulation is presented in such a way that, under quantization, it gives a noncommutative quantum theory with interesting new features. The Dirac…
Tensor Operators in Noncommutative Quantum Mechanics
Ricardo Amorim
Some consequences of promoting the object of noncommutativity to an operator in Hilbert space are explored. Consequently, a consistent algebra involving the enla…