146 citations · 895 across the 23 of their papers we have counts for
7 papers · 1 filter
Particle-Hole Duality in the Lowest Landau Level
Dung Xuan Nguyen, Tankut Can, Andrey Gromov
We derive a number of exact relations between response functions of holomorphic, chiral fractional quantum Hall states and their particle-hole (PH) conjugates. These exact relation…
Central charge from adiabatic transport of cusp singularities in the quantum Hall effect
Tankut Can
We study quantum Hall (QH) states on a punctured Riemann sphere. We compute the Berry curvature under adiabatic motion in the moduli space in the large N limit. The Berry curvature…
Emergent Conformal Symmetry of Quantum Hall States on Singular surfaces
M. Laskin, Y. H. Chiu, T. Can +1
We show that quantum Hall states on surfaces with conical singularities behave as conformal primaries near the singular points, with a conformal dimension controlled by the gravita…
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…
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…
Singular Behavior At The Edge of Laughlin States
T. Can, P. J. Forrester, G. Téllez +1
A distinguishing feature of fractional quantum Hall (FQH) states is a singular behavior of equilibrium densities at boundaries. In contrast to states at integer filling fraction, s…