Topological entanglement entropy of a Bose-Hubbard spin liquid
By Sergei V. Isakov, M. B. Hastings, Roger G. Melko. 2011
204 citations recorded by the source corpus.
Spin liquids are states of matter that reside outside the regime where the Landau paradigm for classifying phases can be applied. This makes them interesting, but also hard to find, as no conventional order parameters exist. The authors demonstrate that topologically ordered spin-liquid phases can be identified by numerically evaluating a measure known as topological entanglement entropy.
Subfields: Atomic and Molecular Physics, and Optics, Condensed Matter Physics
View Paper: https://www.semanticscholar.org/paper/81c0a9d994dfb2ab5032a041e76883f6c6edb7c9
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In Atomic and Molecular Physics, and Optics
In Condensed Matter Physics
Citations in the corpus
- Quantum Information Meets Quantum Matter (2015, background): “Interested readers may refer to [5] and [23] as mentioned above, or refer to some general textbooks such as the one by Nielsen and Chuang [17].”
- Measuring entanglement entropy in a quantum many-body system (2015, background): “In condensed matter physics, for example, the scaling behavior [13] of entanglement entropy allows distinguishing between phases that cannot be characterized by symmetry properties, such as topological states of matter [14– 16] and spin liquids [17, 18].”