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Edge Physics of the Quantum Spin Hall Insulator from a Quantum Dot Excited by Optical Absorption
Romain Vasseur, Joel E. Moore
The gapless edge modes of the Quantum Spin Hall insulator form a helical liquid in which the direction of motion along the edge is determined by the spin orientation of the electro…
Corner states of topological fullerenes
Andreas Rüegg, Sinisa Coh, Joel E. Moore
The unusual electronic properties of the quantum spin Hall or Chern insulator become manifest in the form of robust edge states when samples with boundaries are studied. In this wo…
Chiral Luttinger liquids and a generalized Luttinger's theorem in fractional quantum Hall edges via finite-entanglement scaling
Daniel Varjas, Michael P. Zaletel, Joel E. Moore
We use bosonic field theories and the infinite system density matrix renormalization group (iDMRG) method to study infinite strips of fractional quantum Hall (FQH) states starting…
Absence of Aharonov-Bohm effect of chiral Majorana fermion edge states
Sunghun Park, Joel E. Moore, H. -S. Sim
Majorana fermions in a superconductor hybrid system are charge neutral zero-energy states. For the detection of this unique feature, we propose an interferometry of a chiral Majora…
Detecting Perfect Transmission in Josephson Junctions on the Surface of Three Dimensional Topological Insulators
Roni Ilan, Jens H. Bardarson, H. -S. Sim +1
We consider Josephson junctions on surfaces of three dimensional topological insulator nanowires. We find that in the presence of a parallel magnetic field, short junctions on nano…
Tuning thermoelectric power factor by crystal-field and spin-orbit couplings in Kondo lattice materials
Seungmin Hong, Pouyan Ghaemi, Joel E. Moore +1
We study thermoelectric transport at low temperatures in correlated Kondo insulators, motivated by the recent observation of a high thermoelectric figure of merit(ZT) in a…