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VIDEO LIBRARY |
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Constructive Combinatorial Field Theory Vincent Rivasseau Université Paris-Sud, Orsay cedex |
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Abstract: Combinatorial Field Theory studies quantum field models which are independent of any particular space-time background, such as vector, matrix and tensor models. A main motivation is to develop a background independent formalism for quantizing gravity. We shall review recent progress which allows to build several such combinatorial models at the non-perturbative constructive level. Language: English |