The straightforward description of q-deformed systems leads to transition amplitudes that are not numerically valued. To give physical meaning to these expressions without introducing {\it ad hoc} remedies, one may exploit an "internal" Fock space already defined by the q-algebra. This internal space may be interpreted in terms of internal degrees of freedom of the deformed system or alternatively in terms of non-locality. It is shown that the $q$-deformation may give stringy characteristics to a Yang-Mills theory.
CITATION STYLE
Finkelstein, R. J. (2000). Gauged q-fields. In Conférence Moshé Flato 1999 (pp. 123–130). Springer Netherlands. https://doi.org/10.1007/978-94-015-1276-3_9
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