1k citations · 1.1k across the 2 of their papers we have counts for
2 papers
cond-mat2003★ 2 cited
Intrinsic self-rotation of BEC Bloch wave packets
Roberto B. Diener, Artem M. Dudarev, Ganesh Sundaram +1
The semiclassical theory of Bloch wave packet dynamics predicts a self-rotation angular momentum in asymmetric periodic potentials, which has never been observed. We show how this…
cond-mat1999★ 1k cited
Wave-packet dynamics in slowly perturbed crystals: Gradient corrections and Berry-phase effects
Ganesh Sundaram, Qian Niu
We present a unified theory for wave-packet dynamics of electrons in crystals subject to perturbations varying slowly in space and time. We derive the wave-packet energy up to the…