1.1k citations · 4.8k across the 90 of their papers we have counts for
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hep-th2018★ 17 cited
Back Reaction of 4D Conformal Fields on Static Geometry
Pei-Ming Ho, Hikaru Kawai, Yoshinori Matsuo +1
Static, spherically symmetric solutions to the semi-classical Einstein equation are studied, including the effect of the quantum energy-momentum tensor for conformal matters with 4…
hep-th2018★ 1 cited
A novel regularization of chiral gauge theory
Yu Hamada, Hikaru Kawai, Katsuta Sakai
We propose a novel gauge-invariant regularization for the perturbative chiral gauge theory.Our method consists of the two ingredients: use of the domain-wall fermion to describe a…
hep-th2018★ 8 cited
Universality of soft theorem from locality of soft vertex operators
Sho Higuchi, Hikaru Kawai
We show the universal soft behavior of massless particles at the tree level by considering the operator product expansion of the soft vertex operator with the hard vertex operators…