233 citations · 1.8k across the 38 of their papers we have counts for
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hep-th2014★ 139 cited
Quantum Dimension as Entanglement Entropy in 2D CFTs
Song He, Tokiro Numasawa, Tadashi Takayanagi +1
We study entanglement entropy of excited states in two dimensional conformal field theories (CFTs). Especially we consider excited states obtained by acting primary operators on a…
hep-th2014★ 192 cited
Quantum Entanglement of Local Operators in Conformal Field Theories
Masahiro Nozaki, Tokiro Numasawa, Tadashi Takayanagi
We introduce a series of quantities which characterizes a given local operator in conformal field theories from the viewpoint of quantum entanglement. It is defined by the increase…