11 citations · 51 across the 7 of their papers we have counts for
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hep-th2021★ 11 cited
Non-Gaussianity of Entanglement Entropy and Correlations of Composite Operators
Satoshi Iso, Takato Mori, Katsuta Sakai
This is an extended version of the previous paper arXiv:2103.05303 to study entanglement entropy (EE) of a half space in interacting field theories. In the previous paper, we have…
hep-th2021★ 11 cited
Wilsonian Effective Action and Entanglement Entropy
Satoshi Iso, Takato Mori, Katsuta Sakai
This is a continuation of our previous works on entanglement entropy (EE) in interacting field theories. In arXiv:2103.05303, we have proposed the notion of gauge th…
hep-th2021★ 11 cited
Entanglement entropy in scalar field theory and gauge theory on Feynman diagrams
Satoshi Iso, Takato Mori, Katsuta Sakai
Entanglement entropy (EE) in interacting field theories has two important issues: renormalization of UV divergences and non-Gaussianity of the vacuum. In this letter, we investigat…