7 citations · 9 across the 3 of their papers we have counts for
3 papers
Majorana fermions and quantum information with fractional topology and disorder
Ephraim Bernhardt, Brian Chung Hang Cheung, Karyn Le Hur
The quest to identify and observe Majorana fermions in physics and condensed-matter systems remains an important challenge. Here, we introduce a qubit (spin-) from the occurre…
A topologically protected quantum dynamo effect in a driven spin-boson model
Ephraim Bernhardt, Cyril Elouard, Karyn Le Hur
We describe a quantum dynamo effect in a driven system coupled to a harmonic oscillator describing a cavity mode or to a collection of modes forming an Ohmic bosonic bath. When the…
Localization Dynamics from Static and Mobile Impurities
Ephraim Bernhardt, Fan Yang, Karyn Le Hur
We study the superfluid response and localization dynamics from static and mobile impurities. The superfluidity is formed in the rung-Mott phase of a bosonic ladder model producing…