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Showing 1 to 3 of 3 for “"quantum double"”.
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Numerical simulation of a laterally confined double dot with tunable interaction potential
… nm) systems of confined electrons called quantum dots. Often kept within semiconductor heterostructures, these systems are small enough that the electrons within them occupy states with discrete energy levels. Two single quantum dots can be placed next to each other so as to form a double …
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Morita equivalence for group -theoretical categories
… the representation categories of the Drinfeld doubles of the groups in each example are equivalent as braided tensor categories and hence these groups define the same modular data.</p><p>The notion of a nilpotent fusion category, which categorically extends the notion of a nilpotent group, was …
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Autonomous Pseudomonoids
… theorem of Hopf modules", the "Drinfel'd quantum double" and its relation with the centre of monoidal categories, and " Radford's formula". The basic result of this work is a general fundamental theorem of Hopf modules that establishes conditions equivalent to the existence of a left …