Proceedings of the Steklov Institute of Mathematics
Squeezed quantum states on an interval and uncertainty relations for nanoscale systems
Igor Vasil'evich Volovich, Anton Sergeevich Trushechkin
Abstract
We construct families of squeezed quantum states on an interval and analyze their asymptotic behavior. We study the localization properties of a kind of such states constructed on the basis of the theta function. For the coordinate and momentum dispersions of a quantum particle on an interval, we obtain estimates that apply, in particular, to nanoscale systems.