231 citations · 3.2k across the 44 of their papers we have counts for
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hep-th2014★ 77 cited
Universality in the geometric dependence of Renyi entropy
Aitor Lewkowycz, Eric Perlmutter
We derive several new results for Renyi entropy, , across generic entangling surfaces. We establish a perturbative expansion of the Renyi entropy, valid in generic quantum fie…
hep-th2014★ 45 cited
Renyi entropy, stationarity, and entanglement of the conformal scalar
Jeongseog Lee, Aitor Lewkowycz, Eric Perlmutter +1
We extend previous work on the perturbative expansion of the Renyi entropy, , around for a spherical entangling surface in a general CFT. Applied to conformal scalar fie…