𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A Semiclassical Egorov Theorem and Quantum Ergodicity for Matrix Valued Operators

✍ Scribed by Jens Bolte; Rainer Glaser

Publisher
Springer
Year
2004
Tongue
English
Weight
292 KB
Volume
247
Category
Article
ISSN
0010-3616

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Trace formulas and a Borg-type theorem f
Trace formulas and a Borg-type theorem for CMV operators with matrix-valued coefficients
✍ Maxim Zinchenko 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 208 KB

## Abstract We prove a general Borg‐type inverse spectral result for a reflectionless unitary CMV operator (CMV for Cantero, Moral, and Velázquez [13]) associated with matrix‐valued Verblunsky coefficients. More precisely, we find an explicit formula for the Verblunsky coefficients of a reflectionl

A General Formulation of Discrete-Time Q
A General Formulation of Discrete-Time Quantum Mechanics: Restrictions on the Action and the Relation of Unitarity to the Existence Theorem for Initial-Value Problems
✍ M. Khorrami 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 350 KB 👁 1 views

A general formulation for discrete-time quantum mechanics, based on Feynman's method in ordinary quantum mechanics, is presented. It is shown that the ambiguities present in ordinary quantum mechanics (due to noncommutativity of the operators), are no longer present here. Then the criteria for the u