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Open Quantum Systems Decoherence
Geometry and Dynamics of Quantum State Diffusion
arXiv
Authors: Nikola Buric
Year
2007
Paper ID
50608
Status
Preprint
Abstract Read
~2 min
Abstract Words
63
Citations
N/A
Abstract
Riemannian metric on real 2n-dimensional space associated with the equation governing complex diffusion of pure states of an open quantum system is introduced and studied. Examples of a qubit under the influence of dephasing and thermal environments are used to show that the curvature of the diffusion metric is a good indicator of the properties of the environment dominated evolution and its stability.
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- This paper contributes to the Open Quantum Systems & Decoherence research area in the Quantum Articles archive.
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- Riemannian metric on real 2n-dimensional space associated with the equation governing complex diffusion of pure states of an open quantum system is introduced and studied.
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