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Matrix product state representation of quasielectron wave functions
Jonas A. Kjäll, Eddy Ardonne, Vatsal Dwivedi +2
Matrix product state techniques provide a very efficient way to numerically evaluate certain classes of quantum Hall wave functions that can be written as correlators in two-dimens…
Conformal field theory construction for nonabelian hierarchy wave functions
Yoran Tournois, Maria Hermanns
The fractional quantum Hall effect is the paradigmatic example of topologically ordered phases. One of its most fascinating aspects is the large variety of different topological or…
Crystalline Kitaev spin liquids
Masahiko G. Yamada, Vatsal Dwivedi, Maria Hermanns
Frustrated magnetic systems exhibit many fascinating phases. Prime among them are quantum spin liquids, where the magnetic moments do not order even at zero temperature. A subclass…
Physics of the Kitaev model: fractionalization, dynamical correlations, and material connections
Maria Hermanns, Itamar Kimchi, Johannes Knolle
Quantum spin liquids have fascinated condensed matter physicists for decades because of their unusual properties such as spin fractionalization and long-range entanglement. Unlike…
Entanglement in topological systems
Maria Hermanns
These lecture notes on entanglement in topological systems are part of the 48th IFF Spring School 2017 on Topological Matter: Topological Insulators, Skyrmions and Majoranas at the…