Abstract
A Comment on the Letter by Raffaele Resta, Phys. Rev. Lett. 80, 1800 (1998).
- Received 29 October 1999
DOI:https://doi.org/10.1103/PhysRevLett.85.1138
©2000 American Physical Society
Comment on “Quantum-Mechanical Position Operator in Extended Systems”
J. Zak
Phys. Rev. Lett. 85, 1138 – Published 31 July 2000
