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Télécharger le livre : Hochschild Cohomology, Modular Tensor Categories, and Mapping Class Groups I
Simon Lentner , Svea Nora Mierach , Christoph Schweigert , Yorck Sommerhäuser
Hochschild Cohomology, Modular Tensor Categories, and Mapping Class Groups I
The book addresses a key question in topological field theory and logarithmic conformal field theory: In the case where the underlying modular category is not semisimple, topological field theory appears to suggest that mapping class groups do not only act on the spaces...
Editeur : Springer
Parution : 2023-07-25
Collection : SpringerBriefs in Mathematical Physics
Format(s) : PDF
52,74 €
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Télécharger le livre : String-Net Construction of RCFT Correlators
Jürgen Fuchs , Christoph Schweigert , Yang Yang
String-Net Construction of RCFT Correlators
This book studies using string-net models to accomplish a direct, purely two-dimensional, approach to correlators of two-dimensional rational conformal field theories. The authors obtain concise geometric expressions for the objects describing bulk and boundary fields...
Editeur : Springer
Parution : 2023-01-01
Collection : SpringerBriefs in Mathematical Physics
Format(s) : PDF, ePub
52,74 €
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