1D Luttinger liquid & QED
强关联电子
2007-05-23 v1 介观与纳米尺度物理
摘要
Using its Conformal Field Theory description, the Luttinger liquid is coupled to the quantum electromagnetic field. We compute the decoherence properties of a superposition of two states obtained by creating the same elementary excitation at different places in the system.
引用
@article{arxiv.cond-mat/9905253,
title = {1D Luttinger liquid & QED},
author = {P. Degiovanni and S. Peysson},
journal= {arXiv preprint arXiv:cond-mat/9905253},
year = {2007}
}
备注
5 pages, 1 figure, Invited talk at XXXIVth Rencontres de Moriond 1999 (Quantum Physics at Mesoscopic Scale) Jan 23-30, 1999. To appear in the proceedings of the conference