223 citations · 1.6k across the 43 of their papers we have counts for
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Condensation of Lattice Defects and Melting Transitions in Quantum Hall phases
Gil Young Cho, Onkar Parrikar, Yizhi You +2
Motivated by recent progress in understanding the interplay between lattice and electronic topological phases, we consider quantum-melting transitions of {\it weak} quantum liquid…
Torsion, Parity-odd Response and Anomalies in Topological States
Onkar Parrikar, Taylor L. Hughes, Robert G. Leigh
We study the response of a class of topological systems to electromagnetic and gravitational sources, including torsion and curvature. By using the technology of anomaly polynomial…
The Exact Renormalization Group and Higher-spin Holography
Robert G. Leigh, Onkar Parrikar, Alexander B. Weiss
In this paper, we revisit scalar field theories in space-time dimensions possessing global symmetry. Following our recent work arXiv:1402.1430v2, we consider the generat…
The Holographic Geometry of the Renormalization Group and Higher Spin Symmetries
Robert G. Leigh, Onkar Parrikar, Alexander B. Weiss
We consider the Wilson-Polchinski exact renormalization group applied to the generating functional of single-trace operators at a free-fixed point in dimensions. By exploit…