29 citations · 29 across the 1 of their papers we have counts for
6 papers
Anomalous exciton transport in response to a uniform, in-plane electric field
Swati Chaudhary, Christina Knapp, Gil Refael
Excitons are neutral objects, that, naively, should have no response to a uniform, electric field. Could the Berry curvature of the underlying electronic bands alter this conclusio…
Survival of the fractional Josephson effect in time-reversal-invariant topological superconductors
Christina Knapp, Aaron Chew, Jason Alicea
Time-reversal-invariant topological superconductor (TRITOPS) wires host Majorana Kramers pairs that have been predicted to mediate a fractional Josephson effect with periodici…
Number conserving analysis of measurement-based braiding with Majorana zero modes
Christina Knapp, Jukka I. Väyrynen, Roman M. Lutchyn
Majorana-based quantum computation seeks to encode information non-locally in pairs of Majorana zero modes, thereby isolating qubit states from a local noisy environment. In additi…
Fractional Chern insulator edges and layer-resolved lattice contacts
Christina Knapp, Eric M. Spanton, Andrea F. Young +2
Fractional Chern insulators (FCIs) realized in fractional quantum Hall systems subject to a periodic potential are topological phases of matter for which space group symmetries pla…
Modeling noise and error correction for Majorana-based quantum computing
Christina Knapp, Michael Beverland, Dmitry I. Pikulin +1
Majorana-based quantum computing seeks to use the non-local nature of Majorana zero modes to store and manipulate quantum information in a topologically protected way. While noise…
Anyonic Entanglement and Topological Entanglement Entropy
Parsa Bonderson, Christina Knapp, Kaushal Patel
We study the properties of entanglement in two-dimensional topologically ordered phases of matter. Such phases support anyons, quasiparticles with exotic exchange statistics. The e…