26 citations · 88 across the 7 of their papers we have counts for
Showing 2026Show all
2 papers · 1 filter
cond-mat.mes-hall2026
Quantization through dissipation: impurity states and the optical quantum Hall effect
Zhenisbek Tagay, Ahmed Abouelkomsan, Yugo Onishi +4
The integer quantum Hall effect remains the most paradigmatic and remarkable example of exact quantization in condensed matter physics. Its Hall conductivity is fixed to $…
cond-mat.mes-hall2026
Revealing quantum geometry of solids through vacuum fluctuations
Yugo Onishi, Liang Fu
We show that quantum fluctuations of electromagnetic fields induce an extensive zero-point energy in insulators. The zero-point energy density is proportional to the quantum fluctu…