ar X iv : q - a lg / 9 60 50 08 v 1 5 M ay 1 99 6 QUANTUM PRINCIPAL BUNDLES & THEIR CHARACTERISTIC CLASSES
نویسنده
چکیده
A general theory of characteristic classes of quantum principal bundles is sketched, incorporating basic ideas of classical Weil theory into the conceptual framework of non-commutative differential geometry. A purely cohomological interpretation of the Weil homomorphism is given, together with a geometrical interpretation via quantum invariant polynomials. A natural spectral sequence is described. Some quantum phenomena appearing in the formalism are discussed.
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