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Published November 1990 | public
Journal Article

Absence of Ballistic Motion

Abstract

For large classes of Schrödinger operators and Jacobi matrices we prove that if h has only one point spectrum then for φ_0 of compact support lim/_(t→∞)^(t−2)∥xe^(−ith)ϕ_0∥^2 = 0.

Additional Information

© 1990 Springer-Verlag. Received February 20, 1990. Research partially supported by NSF grant number DMS-8801918 Communicated by T. Spencer.

Additional details

Created:
August 22, 2023
Modified:
October 18, 2023