Search Results for author: Nic Shannon

Found 3 papers, 1 papers with code

Hidden phases born of a quantum spin liquid: Application to pyrochlore spin ice

no code implementations11 Feb 2021 Hyeok-Jun Yang, Nic Shannon, SungBin Lee

Quantum spin liquids (QSL) have generated considerable excitement as phases of matter with emergent gauge structures and fractionalized excitations.

Strongly Correlated Electrons

Fragility of $\mathcal{Z}_2$ topological invariant characterizing triplet excitations in a bilayer kagome magnet

no code implementations22 Dec 2020 Andreas Thomasen, Karlo Penc, Nic Shannon, Judit Romhányi

In this case, the lifting of spin-degeneracy leads to a triplet Chern insulator, which is stable against the breaking of TR$\times$U(1) symmetry.

Strongly Correlated Electrons

Identification of hidden order and emergent constraints in frustrated magnets using tensorial kernel methods

2 code implementations29 Jul 2019 Jonas Greitemann, Ke Liu, Ludovic D. C. Jaubert, Han Yan, Nic Shannon, Lode Pollet

Machine-learning techniques have proved successful in identifying ordered phases of matter.

Strongly Correlated Electrons Statistical Mechanics

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