Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/12770
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Type: | Journal article |
Title: | Non-abelian electrons: SO(5) superspin regimes for correlated electrons on a two-leg ladder |
Author: | Bouwknegt, Peter G. Schoutens, Kareljan |
Citation: | Physical Review Letters, 1999; 82(13):2757-2760 |
Publisher: | American Physical Society |
Issue Date: | 1999 |
ISSN: | 0031-9007 |
School/Discipline: | School of Chemistry and Physics : Physics and Mathematical Physics |
Statement of Responsibility: | Peter Bouwknegt; Kareljan Schoutens |
Abstract: | We analyze critical and massive SO(5) superspin regimes for correlated electrons on a two-leg ladder. We identify fundamental low energy excitations, which carry the quantum numbers of a free electron and can be probed in (inverse) photoemission experiments. These excitations do not obey the usual Pauli principle but are governed by specific forms of the so-called non-Abelian exclusion statistics. |
Rights: | ©1999 American Physical Society |
DOI: | 10.1103/PhysRevLett.82.2757 |
Appears in Collections: | Physics publications |
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