Excuse me for the concern, but I want to ask you a question.

In 2002 Professor John Baez had published a few articles on his page regarding the possibility of applying q-mathematics in the science of physics (see [1]). The scripts were interesting but so far I could not find any article where q-mathematics was applied. Is there any published article where q-mathematics is applied?

[1] http://math.ucr.edu/home/baez/week183.html

Excuse me for the concern, but I want to ask you a question.

In 2002 Professor John Baez had published a few articles on his page regarding the possibility of applying $q$-mathematics in the science of physics (see [1]). The scripts were interesting but so far I could not find any article where $q$-mathematics was applied. Is there any published article where $q$-mathematics is applied?

[1] http://math.ucr.edu/home/baez/week183.html