8 citations · 21 across the 6 of their papers we have counts for
6 papers
Counting Edge Modes with the Higher Berry Curvature: A Bulk Topological Order Parameter for Quantum Spin Chains
Adam J. McRoberts, Joe Crossley, Chris Hooley +1
We show that the higher Berry curvature (HBC) can be used to count the gapless edge modes created by an entanglement cut, and thus defines an integer-valued topological order param…
Observable-enriched entanglement
Joe H. Winter, Reyhan Ay, Bernd Braunecker +1
We introduce methods of characterizing entanglement, in which entanglement measures are enriched by the matrix representations of operators for observables. These observable operat…
Topological skyrmion semimetals
Shu-Wei Liu, Joe H. Winter, A. M. Cook
We introduce topological skyrmion semimetal phases of matter, characterized by bulk electronic structures with topological defects in ground state observable textures over the Bril…
Type-II topological phase transitions of topological skyrmion phases
Reyhan Ay, Joe H. Winter, A. M. Cook
We present minimal toy models for topological skyrmion phases of matter, which generically realize type-II topological phase transitions in effectively non-interacting systems, tho…
Multiplicative Majorana zero-modes
Adipta Pal, Joe H. Winter, Ashley M. Cook
Topological qubits composed of unpaired Majorana zero-modes are under intense experimental and theoretical scrutiny in efforts to realize practical quantum computation schemes. In…
Multiplicative topological semimetals
Adipta Pal, Joe H. Winter, Ashley M. Cook
Exhaustive study of topological semimetal phases of matter in equilibriated electonic systems and myriad extensions has built upon the foundations laid by earlier introduction and…