In this paper, we give the Heisenberg position operator in the crystal momentum representation and weprove the acceleration theorem for Bloch oscillators. As an application, we discuss the motion of well localized states.
Acceleration theorem for Bloch oscillators / Grecchi, V.; Sacchetti, Andrea. - In: PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS. - ISSN 1098-0121. - STAMPA. - 63:21(2001), pp. 2123031-2123034. [10.1103/physrevb.63.212303]
Acceleration theorem for Bloch oscillators
SACCHETTI, Andrea
2001
Abstract
In this paper, we give the Heisenberg position operator in the crystal momentum representation and weprove the acceleration theorem for Bloch oscillators. As an application, we discuss the motion of well localized states.
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