1.5k citations · 1.9k across the 9 of their papers we have counts for
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quant-ph2016★ 62 cited
Zeno Hall Effect
Zongping Gong, Sho Higashikawa, Masahito Ueda
We show that the quantum Zeno effect gives rise to the Hall effect by tailoring the Hilbert space of a two-dimensional lattice system into a single Bloch band with a nontrivial Ber…
cond-mat.other2016★ 3 cited
Influence of topological constraints and topological excitations: Decomposition formulas for calculating homotopy groups of symmetry-broken phases
Sho Higashikawa, Masahito Ueda
A symmetry broken phase of a system with internal degrees of freedom often features a complex order parameter, which generates a rich variety of topological excitations and imposes…