Noncommutativity and reparametrization symmetry
Noncommutativity and reparametrization symmetry
We discuss a general method of revealing both spaceāspace and spaceātime noncommuting structures in various models in particle mechanics exhibiting reparametrization symmetry. Starting from the commuting algebra in the conventional gauge, it is possible to obtain a noncommuting algebra in a nonstandard gauge. The change of variables relating the algebra ā¦