Reply to ‘‘Comment on ‘Time evolution of Bloch electrons in a homogeneous electric field’ ’’
- 15 September 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 38 (9) , 6324-6325
- https://doi.org/10.1103/physrevb.38.6324
Abstract
We show that Zak’s criticism of the use of a basis composed of the instantaneous eigenfunctions of the Hamiltonian, in which the homogeneous electric field is described by a vector potential, is unfounded.Keywords
This publication has 2 references indexed in Scilit:
- Comment on ‘‘Time evolution of Bloch electrons in a homogeneous electric field’’Physical Review B, 1988
- Time evolution of Bloch electrons in a homogeneous electric fieldPhysical Review B, 1986