Geometric characteristics of quantum evolution: curvature and torsion

We study characteristics of quantum evolution which can be called curvature and torsion. The curvature shows a deviation of the state vector in quantum evolution from the geodesic line. The torsion shows a deviation of state vector from the plane of evolution (a two-dimensional subspace) at a given...

Full description

Saved in:
Bibliographic Details
Published in:arXiv.org 2017-03
Main Authors: Laba, H P, Tkachuk, V M
Format: Article
Language:English
Subjects:
Curvature
Deviation
Evolution
Fixed incomes
State vectors
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We study characteristics of quantum evolution which can be called curvature and torsion. The curvature shows a deviation of the state vector in quantum evolution from the geodesic line. The torsion shows a deviation of state vector from the plane of evolution (a two-dimensional subspace) at a given time.
ISSN:2331-8422
DOI:10.48550/arxiv.1006.4447