Quantum Phase Transitions in 2d Quantum Liquids
凝聚态物理
2007-05-23 v1
摘要
These lectures provide a pedagogical introduction to the theory of continuous quantum phase transitions. Various two-dimensional condensed matter systems, such as a superconducting film, a quantum Hall liquid, and an array of Josephson junctions, undergo such a phase transition at the absolute zero of temperature. The universality classes defined by repulsively interacting bosons with and without disorder are shown to play a central role in understanding these systems.
引用
@article{arxiv.cond-mat/9811393,
title = {Quantum Phase Transitions in 2d Quantum Liquids},
author = {Adriaan M. J. Schakel},
journal= {arXiv preprint arXiv:cond-mat/9811393},
year = {2007}
}
备注
78 pages, 12 figures. Lectures presented at the 1st Pamporovo Winter Workshop, 7th--15th March, 1998, Pamporovo, Bulgaria. To be published in "Correlations, Coherence, And Order", edited by D. V. Shopova and D. I. Uzunov (Plenum Press, London--New York, 1999)