80 citations · 163 across the 5 of their papers we have counts for
13 papers · 1 filter
Spin-textured Chern bands in AB-stacked transition metal dichalcogenide bilayers
Yang Zhang, Trithep Devakul, Liang Fu
While transition metal dichalcogenide (TMD) based moire materials have been shown to host various correlated electronic phenomena, topological states have not been experimentally o…
Theory of competing excitonic orders in insulating WTe monolayers
Yves H. Kwan, T. Devakul, S. L. Sondhi +1
We develop a theory of the excitonic phase recently proposed as the zero-field insulating state observed near charge neutrality in monolayer WTe. Using a Hartree-Fock approxima…
Type-II fractons from coupled spin chains and layers
Dominic J. Williamson, Trithep Devakul
We describe a construction of topological orders from coupled lower dimensional symmetry-protected topological orders, which is closely related to gauging a subsystem symmetry. Our…
Floating topological phases
Trithep Devakul, S. L. Sondhi, S. A. Kivelson +1
While quasi-two-dimensional (layered) materials can be highly anisotropic, their asymptotic long-distance behavior generally reflects the properties of a fully three dimensional ph…
Strong planar subsystem symmetry-protected topological phases and their dual fracton orders
Trithep Devakul, Wilbur Shirley, Juven Wang
We classify subsystem symmetry-protected topological (SSPT) phases in D protected by planar subsystem symmetries, which are dual to abelian fracton topological orders. We dist…
Fractonic Chern-Simons and BF theories
Yizhi You, Trithep Devakul, S. L. Sondhi +1
Fracton order is an intriguing new type of order which shares many common features with topological order, such as topology-dependent ground state degeneracies, and excitations wit…