期刊
PHYSICAL REVIEW B
卷 92, 期 23, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.92.235125
关键词
-
资金
- European Research Council under the European Union's Seventh Framework Programme (FP7), ERC grant [STG 279943]
- STFC
- STFC [ST/L000385/1] Funding Source: UKRI
- Science and Technology Facilities Council [ST/L000385/1] Funding Source: researchfish
We introduce a supersymmetric Chern-Simons theory whose low energy physics is that of the fractional quantum Hall effect. The supersymmetry allows us to solve the theory analytically. We quantize the vortices and, by relating their dynamics to a matrix model, show that their ground state wave function is in the same universality class as the Laughlin state. We further construct coherent state representations of the excitations of a finite number of vortices. These are quasiholes. By an explicit computation of the Berry phase, without resorting to a plasma analogy, we show that these excitations have fractional charge and spin.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据