146 citations · 895 across the 23 of their papers we have counts for
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Collective Field Theory for Quantum Hall States
M. Laskin, T. Can, P. Wiegmann
We develop a collective field theory for fractional quantum Hall (FQH) states. We show that in the leading approximation for a large number of particles, the properties of Laughlin…
Geometry of Quantum Hall States: Gravitational Anomaly and Kinetic Coefficients
T. Can, M. Laskin, P. Wiegmann
We show that universal transport coefficients of the fractional quantum Hall effect (FQHE) can be understood as a response to variations of spatial geometry. Some transport propert…
Spatial Current Patterns, Dephasing and Current Imaging in Graphene Nanoribbons
Joel Mabillard, Tankut Can, Dirk K. Morr
Using the non-equilibrium Keldysh Green's function formalism, we investigate the local, non-equilibrium charge transport in graphene nanoribbons (GNRs). In particular, we demonstra…
Fractional Quantum Hall Effect in a Curved Space: Gravitational Anomaly and Electromagnetic Response
T. Can, M. Laskin, P. Wiegmann
We develop a general method to compute correlation functions of fractional quantum Hall (FQH) states on a curved space. In a curved space, local transformation properties of FQH st…