Carr, S.T., Narozhny, B.N., Nersesyan, A.A. (2006) Spinless fermionic ladders in a magnetic field: Phase diagram. Physical Review B - Condensed Matter and Materials Physics, 73 (19). pp. 195114-195128. ISSN 1098-0121. (doi:10.1103/PhysRevB.73.195114) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:49632)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: http://www.dx.doi.org/10.1103/PhysRevB.73.195114 |
Abstract
The system of interacting spinless fermions hopping on a two-leg ladder exhibits a series of quantum phase transitions when subjected to an external magnetic field. At half-filling, these are either U(1) Gaussian phase transitions between two phases with distinct types of long-range order or Berezinskii-Kosterlitz-Thouless transitions between ordered and gapless phases.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1103/PhysRevB.73.195114 |
| Uncontrolled keywords: | Physics of Quantum Materials |
| Subjects: | Q Science > QC Physics > QC173.45 Condensed Matter |
| Divisions: | Divisions > Division of Natural Sciences > Physics and Astronomy |
| Depositing User: | Sam Carr |
| Date Deposited: | 22 Jul 2015 08:41 UTC |
| Last Modified: | 05 Nov 2024 10:34 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/49632 (The current URI for this page, for reference purposes) |
University of Kent Author Information
Carr, S.T..
| Creator's ORCID: |
 https://orcid.org/0000-0001-9995-4944
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