58 citations · 197 across the 7 of their papers we have counts for
4 papers · 1 filter
Entanglement Spectrum as a Probe for the Topology of a Spin-Orbit Coupled Superconductor
Jan Borchmann, Aaron Farrell, Shunji Matsuura +1
The classification of electron systems according to their topology has been at the forefront of condensed matter research in recent years. It has been found that systems of the sam…
Zeeman field induced non-trivial topology in a spin-orbit coupled superconductor
Aaron Farrell, T. Pereg-Barnea
The hope to realize Majorana fermions at the vortex core of a two dimensional topological superconductor has led to a variety of proposals for devices which exhibit topological sup…
Lighting up topological insulators: large surface photocurrents from magnetic superlattices
Netanel H. Lindner, Aaron Farrell, Eran Lustig +2
The gapless surface states of topological insulators (TI) can potentially be used to detect and harvest low-frequency infrared light. Nonetheless, it was shown that significant sur…
Incommensurate spin density wave as a signature of spin-orbit coupling
Aaron Farrell, P. -K. Wu, Y. -J. Kao +1
Close to half filling and in the limit of strong interactions the Hubbard model leads a spin Hamiltonian. In its original isotropic form this is the Heisenberg model with antiferro…