A note on coalgebra gauge theory
Tomasz Brzeziński (1997)
Banach Center Publications
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A generalisation of quantum principal bundles in which a quantum structure group is replaced by a coalgebra is proposed.
Tomasz Brzeziński (1997)
Banach Center Publications
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A generalisation of quantum principal bundles in which a quantum structure group is replaced by a coalgebra is proposed.
Tomasz Brzeziński (1997)
Banach Center Publications
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An approach to construction of a quantum group gauge theory based on the quantum group generalisation of fibre bundles is reviewed.
Janyška, Josef
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Mićo Đurđević (1997)
Banach Center Publications
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A construction of the noncommutative-geometric counterparts of classical classifying spaces is presented, for general compact matrix quantum structure groups. A quantum analogue of the classical concept of the classifying map is introduced and analyzed. Interrelations with the abstract algebraic theory of quantum characteristic classes are discussed. Various non-equivalent approaches to defining universal characteristic classes are outlined.
Raffaele Vitolo (1999)
Annales de l'I.H.P. Physique théorique
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Mićo Đurđević (1997)
Banach Center Publications
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A general theory of characteristic classes of quantum principal bundles is presented, incorporating basic ideas of classical Weil theory into the conceptual framework of noncommutative 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 interesting quantum phenomena appearing in the formalism are discussed.
Janys̆ka, Joseph, Modugno, Marco (1997)
General Mathematics
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Arturo Echeverría-Enriquez, Miguel C. Muñoz-Lecanda, Narciso Román-Roy, Carles Victoria-Monge (1998)
Extracta Mathematicae
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