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Fractal symmetries: Ungauging the cubic code
- Autor(en)
- Dominic J. Williamson
- Abstrakt
Gauging is a ubiquitous tool in many-body physics. It allows one to construct highly entangled topological phases of matter from relatively simple phases and to relate certain characteristics of the two. Here we develop a gauging procedure for general submanifold symmetries of Pauli Hamiltonians, including symmetries of fractal type. We show a relation between the pre- and postgauging models and use this to construct short-range entangled phases with fractal-like symmetries, one of which is mapped to the cubic code by the gauging.
- Organisation(en)
- Quantenoptik, Quantennanophysik und Quanteninformation
- Journal
- Physical Review B
- Band
- 94
- Anzahl der Seiten
- 9
- ISSN
- 1098-0121
- DOI
- https://doi.org/10.1103/PhysRevB.94.155128
- Publikationsdatum
- 10-2016
- Peer-reviewed
- Ja
- ÖFOS 2012
- 103024 Quantenfeldtheorie, 103029 Statistische Physik
- Schlagwörter
- ASJC Scopus Sachgebiete
- Electronic, Optical and Magnetic Materials, Condensed Matter Physics
- Link zum Portal
- https://ucrisportal.univie.ac.at/de/publications/f2424b73-20ee-4484-b5ef-77d2e049eb8f