Publication Type |
pre-print |
School or College |
College of Science |
Department |
Physics |
Creator |
Mattis, Daniel C. |
Title |
An expanded Luttinger model |
Date |
2012-01-01 |
Description |
This paper generalizes Luttinger's model by introducing curvature (d2ε (k) dk2 ≠ 0 ) into the kinetic energy. An exact solution for arbitrary interactions is still possible in principle, but it now requires disentangling the eigenvalue spectrum of an harmonic string of interacting boson fields at each value of q. The additional boson fields, extracted from the excitation spectrum of the Fermi sea, are self-selected according to the nature and strength of the dispersion. |
Type |
Text |
Publisher |
World Scientific Publishing |
Volume |
26 |
Issue |
22 |
Dissertation Institution |
University of Utah |
Language |
eng |
Bibliographic Citation |
Mattis, D. C. (2012). An expanded Luttinger model. International Journal of Modern Physics B, 26(22), no.1244007. |
Rights Management |
Electronic version of an article published as International Journal of Modern Physics B, 26(22),2012 no.1244007 DOI: 10.1142/S0217979212440079 © World Scientific Publishing Company |
Format Medium |
application/pdf |
Format Extent |
1,869,561 bytes |
Identifier |
uspace,17691 |
ARK |
ark:/87278/s6sq9j55 |
Setname |
ir_uspace |
ID |
708291 |
Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6sq9j55 |