35 citations · 200 across the 22 of their papers we have counts for
6 papers · 1 filter
Theory of broken symmetry quantum Hall states in the Landau level of Graphene
Nikolaos Stefanidis, Inti Sodemann Villadiego
We study many-body ground states for the partial integer fillings of the Landau level in graphene, by constructing a model that accounts for the lattice scale corrections to…
The Berry dipole photovoltaic demon and the thermodynamics of photo-current generation within the optical gap of metals
Li-kun Shi, Oles Matsyshyn, Justin C. W. Song +1
We dismantle the previously held misconception that it is impossible for bulk rectification mechanisms to induce a net DC electric current when the frequency of the impinging radia…
Nature of visons in the perturbed ferromagnetic and antiferromagnetic Kitaev honeycomb models
Chuan Chen, Inti Sodemann Villadiego
The Kitaev honeycomb model hosts a fascinating fractionalized state of matter featuring emergent Majorana fermions and a vison particle that carries the flux of an emergent gauge f…
Quantum Monte Carlo at the Graphene Quantum Hall Edge
Zhenjiu Wang, David J. Luitz, Inti Sodemann Villadiego
We study a continuum model of the interface of graphene and vacuum in the quantum hall regime via sign-problem-free quantum Monte Carlo, allowing us to investigate the interplay of…
Probing the Quantum Noise of the Spinon Fermi Surface with NV Centers
Jun Yong Khoo, Falko Pientka, Patrick A. Lee +1
We study the transverse electrical conductivity and the corresponding magnetic noise of a two-dimensional U(1) spin liquid state with a spinon Fermi surface. We show that in the qu…
Theory of Competing Charge Density Wave, Kekule and Antiferromagnetic ordered Fractional Quantum Hall states in Graphene aligned with Boron Nitride
Suraj S. Hegde, Inti Sodemann Villadiego
We investigate spin and valley symmetry-broken fractional quantum Hall phases within a formalism that naturally extends the paradigm of quantum Hall ferromagnetism from integer to…