Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10736448 | Reports on Mathematical Physics | 2005 | 14 Pages |
Abstract
We show how the von Neumann theory of self-adjoint extensions can be used to investigatequantum systems the configuration space of which can be decomposed into parts of different dimensionalities. The method can be applied in many situations; we illustrate it on examples including point contact spectroscopy, nanotube systems, microwave resonators, or spin conductance oscillations.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Pavel Exner,