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hep-th2008★ 26 cited
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…
hep-th2008★ 35 cited
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…