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20022023
most citedQuantum deformation of two four-dimensional spin foam models

98 citations · 717 across the 39 of their papers we have counts for

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math-ph2013★ 24 cited

Drinfel'd doubles for (2+1)-gravity

Angel Ballesteros, Francisco J. Herranz, Catherine Meusburger

All possible Drinfel'd double structures for the anti-de Sitter Lie algebra so(2,2) and de Sitter Lie algebra so(3,1) in (2+1)-dimensions are explicitly constructed and analysed in…