We develop a theory of module categories over monoidal categories (this is a straightforward categorization of modules over rings). As applications we show that any …
We formulate rational conformal field theory in terms of a symmetric special Frobenius algebra A and its representations. A is an algebra in the modular tensor category of Moore …
We give an introduction to the theory of weak Hopf algebras proposed as a coassociative alternative of weak quasi-Hopf algebras. We follow an axiomatic approach keeping as close …
We start the general structure theory of not necessarily semisimple finite tensor categories, generalizing the results in the semisimple case (ie for fusion categories), obtained recently …
F Hausser, F Nill - Reviews in Mathematical Physics, 1999 - World Scientific
A two-sided coaction of a Hopf algebra on an associative algebra ℳ is an algebra map of the form, where (λ, ρ) is a commuting pair of left and right-coactions on ℳ, respectively. Denoting …
AY Alekseev, H Grosse, V Schomerus - Communications in Mathematical …, 1995 - Springer
Motivated by a recent paper of Fock and Rosly [6] we describe a mathematically precise quantization of the Hamiltonian Chern-Simons theory. We introduce the Chern-Simons …
AP Balachandran, S Vaidya - 2007 - books.google.com
Noncommutative geometry provides a powerful tool for regularizing quantum field theories in the form of fuzzy physics. Fuzzy physics maintains symmetries, has no fermion-doubling …
G Bòhm, K Szlachónyi - Letters in Mathematical Physics, 1996 - Springer
By weakening the counit and antipode axioms of a C*-Hopf algebra and allowing for the coassociative coproduct to be nonunital, we obtain a quantum group, that we call a weak C …
MR Gaberdiel - Reports on Progress in Physics, 2000 - iopscience.iop.org
A comprehensive introduction to two-dimensional conformal field theory is given. The structure of the meromorphic subtheory is described in detail, and a number of examples are …