Ambidextrous objects and trace functions for nonsemisimple categories
Ambidextrous objects and trace functions for nonsemisimple categories
复制标题
非半简单类别的灵巧对象和跟踪函数
DOI:
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发表时间:
2011
期刊:
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通讯作者:
Bertrand Patureau
中科院分区:
文献类型:
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作者:
Nathan Geer;J. Kujawa;Bertrand Patureau
We provide a necessary and sufficient condition for a simple object in a pivotal k-category to be ambidextrous. As a consequence we prove that they exist for factorizable ribbon Hopf algebras, modular representations of finite groups and their quantum doubles, complex and modular Lie (super)algebras, the (1,p) minimal model in conformal field theory, and quantum groups at a root of unity.