The analysis of the electronic properties of strained or lattice deformed graphene combines
ideas from classical condensed matter physics, soft matter, and geometrical aspects of …

Fractional Chern insulators realize the remarkable physics of the fractional quantum Hall
effect (FQHE) in crystalline systems with Chern bands. The lowest Landau level (LLL) is …

We study the geometric response of three-dimensional non-Hermitian crystalline systems
with nontrivial point-gap topology. For systems with fourfold rotation symmetry, we show that …

We study the symmetries of nonrelativistic systems with an emphasis on applications to the
fractional quantum Hall effect. A source for the energy current of a Galilean system is …

We present a bimetric low-energy effective theory of fractional quantum Hall (FQH) states
that describes the topological properties and a gapped collective excitation, known as the …

In this work, we present observable consequences of a parity-violating odd-viscosity term in
incompressible 2+ 1D hydrodynamics. For boundary conditions depending on the velocity …

We consider the geometric part of the effective action for the fractional quantum Hall effect
(FQHE). It is shown that accounting for the framing anomaly of the quantum Chern-Simons …

The low-energy physics of fractional quantum Hall (FQH) states—a paradigm of strongly
correlated topological phases of matter—to a large extent is captured by weakly interacting …

We consider the problem of coupling Galilean-invariant quantum field theories to a fixed
spacetime. We propose that to do so, one couples to Newton-Cartan geometry and in …

We formulate a geometric framework that allows us to study momentum and energy
transport in nonrelativistic systems. It amounts to a coupling of the nonrelativistic system to …