Seminar, M. Watanabe (渡邉真隆, U. Tokyo)

Seminar, M. Watanabe (渡邉真隆, U. Tokyo)

Title: Large-charge Renyi entropy Abstract: We compute and find universality in charged (symmetry-resolved) Renyi entropy of a broad class of three-dimensional strongly-coupled CFT in the large charge limit. The method involves using the effective field theory approach known as the large-charge expansion, while the result is the (first?) holography-free computation of quantum information theoretic quantity in higher-dimensional strongly-coupled CFTs.