Spectrum Doubling and the Extended Brillouin Zone Scheme in the Excitations of the 3-state Potts Spin Chain
Albertini, Giuseppe, Dasmahapatra, Srinandan and McCoy, Barry M (1992) Spectrum Doubling and the Extended Brillouin Zone Scheme in the Excitations of the 3-state Potts Spin Chain. Physics Letters A, 170, 397-403.
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Description/Abstract
We compute the low-lying excitations of the integrable three state Potts spin chain over both the ferromagnetic and the antiferromagnetic vacua for Q = 0 and Q = 1. All the single particle levels are computed and for Q = 0, the composition rules for all the excitations are obtained. For the antiferromagnetic case a spectrum doubling and an extended Brillouin zone phenomena are observed.
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science > Comms, Signal Processing & Control |
| Item ID: | 261742 |
| Date Deposited: | 09 Jan 2006 |
| Last Modified: | 02 Mar 2012 12:40 |
| Contributors: | Albertini, Giuseppe (Author) Dasmahapatra, Srinandan (Author) McCoy, Barry M (Author) |
| Date: | 1992 |
| Status: | Published |
| Further Information: | Google Scholar |
| URI: | http://eprints.soton.ac.uk/id/eprint/261742 |
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