133 citations · 570 across the 37 of their papers we have counts for
4 papers · 1 filter
Hall viscosity, spin density, and torsion
Michael Geracie, Siavash Golkar, Matthew M. Roberts
We investigate the relationship between Hall viscosity, spin density and response to geometric torsion. For the most general effective action for relativistic gapped systems, the p…
Operator Product Expansion and Conservation Laws in Non-Relativistic Conformal Field Theories
Siavash Golkar, Dam T. Son
We explore the consequences of conformal symmetry for the operator product expansions in nonrelativistic field theories. Similar to the relativistic case, the OPE coefficients of d…
The Euler current and relativistic parity odd transport
Siavash Golkar, Matthew M. Roberts, Dam T. Son
For a spacetime of odd dimensions endowed with a unit vector field, we introduce a new topological current that is identically conserved and whose charge is equal to the Euler char…
Effective Field Theory of Relativistic Quantum Hall Systems
Siavash Golkar, Matthew M. Roberts, Dam Thanh Son
Motivated by the observation of the fractional quantum Hall effect in graphene, we consider the effective field theory of relativistic quantum Hall states. We find that, beside the…