2 papers
cond-mat.mes-hall2026
Quantum-metric Bloch oscillations in weakly inhomogeneous electric fields
M. Maneesh Kumar, Md Kaif Faiyaz, Sayan Sarkar +1
Geometric analogs of Bloch oscillations studied so far have relied on Berry curvature. We show that a weakly inhomogeneous electric field adds a distinct quantum-metric term to sem…
cond-mat.mes-hall2025
Band geometric transverse current driven by inhomogeneous AC electric field
M. Maneesh Kumar, Sanjay Sarkar, Amit Agarwal
We develop a semiclassical theory for electron wavepacket dynamics in the presence of an inhomogeneous AC electric field. While static electric-field gradients are known to generat…