Charged Rényi negativity of massless free bosons
Sign Up to like & getrecommendations! Published in 2022 at "Journal of High Energy Physics"
DOI: 10.1007/jhep02(2022)117
Abstract: Abstract In this paper, we consider the computation of charged moments of the reduced density matrix of two disjoint intervals in the 1+1 dimensional free compactified boson conformal field theory (CFT) by studying the four-point… read more here.
Keywords: charged moments; negativity massless; nyi negativity; charged nyi ... See more keywords
Extending charged holographic Rényi entropy
Sign Up to like & getrecommendations! Published in 2020 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/abfed4
Abstract: Motivated by extended black hole thermodynamics, we generalize the Rényi entropy of charged holographic conformal field theories (CFTs) in d-dimensions. Specifically, following [1], we extend the quench description of the Rényi entropy of globally charged… read more here.
Keywords: nyi entropy; black hole; charged holographic; charged nyi ... See more keywords