|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'500'096
Articles rated: 2609
19 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Universal spatial correlations in random spinor fields | | Juan Diego Urbina
; Michael Wimmer
; Dominik Bauernfeind
; Diego Espitia
; Inanc Adagideli
; Klaus Richter
; | | Date: |
12 Aug 2011 | | Abstract: | We identify universal spatial fluctuations in systems with non trivial spin
dynamics. To this end we calculate by exact numerical diagonalization a variety
of experimentally relevant correlations between spinor amplitudes, spin
polarizations and spin currents both in the bulk and near the boundary of a
confined two-dimensional clean electron gas in the presence of spin-orbit
interaction and a single magnetic impurity. We support or claim of universality
with the excellent agreement between the numerical results and
system-independent spatial correlations of a random field defined on both the
spatial and spin degrees of freedom. A rigorous identity relating our universal
predictions with response functions provides a direct physical interpretation
of our results in the framework of linear response theory. | | Source: | arXiv, 1108.2652 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER