Integer effects in the entanglement and spin fluctuations of a quantum Hall system with Rashba interactions
Issue Date
2016
Abstract
We report distinctive nonanalytic signatures in the spin-orbit entanglement of a 2D electron gas with Rashba interactions at integer values of the filling factor and at certain level crossings. The accompanying sharp changes in the bulk spin-orbit entanglement entropy can be probed by measuring the fluctuation in the transverse spin polarization of the electron gas.
Source or Periodical Title
Journal of Statistical Mechanics: Theory and Experiment
Page
1-9
Document Type
Article
Physical Description
graphs
Language
English
Subject
entanglement in extended quantum systems (theory), fluctuations (theory)
Recommended Citation
Barbarona, R.F., & Paraan, F.N.C. (2016). Integer effects in the entanglement and spin fluctuations of a quantum Hall system with Rashba interactions. arXiv: Strongly Correlated Electrons, 1-9. DOI:10.1088/1742-5468/2016/05/053104
Identifier
DOI:10.1088/1742-5468/2016/05/053104
Digital Copy
yes
