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تسجيل مستخدم جديدGroup Field theory and Tensor Networks: towards a Ryu-Takayanagi formula in full quantum gravity
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We establish a dictionary between group field theory (thus, spin networks and random tensors) states and generalized random tensor networks. Then, we use this dictionary to compute the R{e}nyi entropy of such states and recover the Ryu-Takayanagi formula, in two different cases corresponding to two different truncations/approximations, suggested by the established correspondence.
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