85 citations · 105 across the 9 of their papers we have counts for
Showing 2018Show all
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physics.geo-ph2018★ 4 cited
Classes of low-frequency earthquakes based on inter-time distribution reveal a precursor event for the 2011 Great Tohoku Earthquake
Tomoki Tokuda, Hirohiko Shimada
Recently, slow earthquakes (slow EQ) have received much attention relative to understanding the mechanisms underlying large earthquakes and to detecting their precursors. Low-frequ…
hep-th2018
Conformal amplitude hierarchy and the Poincare disk
Hirohiko Shimada
The amplitude for the singlet channels in the 4-point function of the fundamental field in the conformal field theory of the 2d model is studied as a function of . For a…
cond-mat.str-el2018★ 1 cited
Quantum Interactions of Topological Solitons from Electrodynamics
Hirohiko Shimada, Kazutaka Takahashi, Hiroaki. T. Ueda
The Casimir energy for the classically stable configurations of the topological solitons in 2D quantum antiferromagnets is studied by performing the path-integral over quantum fluc…