Can the electroweak/strong forces, and/or quantum mechanics be thought of as geometric?

Can the electroweak and strong forces be written as geometric theories? - Why and why not?

Can quantum mechanics in general?

For example, the Kaluza-Klein theory explains the electromagnetic field as "twists" that include an extra dimension of space. (As written by Lubos Motl in a previous question).

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Well, I get the impression from reading your previous question that you would not call (the standard formulation of) the standard model geometric. What is your definition of a geometrical theory? That it can be viewed as a higher-dimensional Kaluza-Klein theory? –  Qmechanic Jun 8 '11 at 21:15
@Qmechanic I suppose I mean any kind of geometric theory - something like the Kaluza-Klein theory in that the electromagnetic field is treated in a geometric way, but not necessarily that, and for more than just the electromagnetic field. –  Calvin Jun 9 '11 at 15:03

From Qmechanic's comment, maybe something like the noncommutative geometry approach would appeal to you. See e.g., Noncommutative standard model on Wikipedia and Alain Conne's homepage.

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that looks interesting! Thanks, I'll take a closer look. –  Calvin Jun 9 '11 at 15:13