City Research Online

Hubbard ladders in a magnetic field

Cabra, D. C., De Martino, A., Pujol, P. & Simonetti, P. (2002). Hubbard ladders in a magnetic field. Europhysics Letters, 57(3), pp. 402-408. doi: 10.1209/epl/i2002-00475-5


The behavior of a two leg Hubbard ladder in the presence of a magnetic field is studied by means of Abelian bosonization. We predict the appearance of a new (doping dependent) plateau in the magnetization curve of a doped 2-leg spin ladder in a wide range of couplings. We also discuss the extension to N-leg Hubbard ladders.

Publication Type: Article
Additional Information: 5 pages, RevTex, 1 postscript figure
Subjects: Q Science > QC Physics
Departments: School of Science & Technology > Mathematics
Related URLs:
SWORD Depositor:
[thumbnail of 0012235v1.pdf]
Download (144kB) | Preview


Add to AnyAdd to TwitterAdd to FacebookAdd to LinkedinAdd to PinterestAdd to Email


Downloads per month over past year

View more statistics

Actions (login required)

Admin Login Admin Login