Publication 1: Loop and surface operators in N=2 gauge theory and Liouville modular geometry (URL) Publication 2: Quantum Wall Crossing in N=2 Gauge Theories (URL) Publication 3: Quantum Field Theory and the Volume Conjecture (URL) URL of Research: Statement of Interest:
surface operators in gauge theories, refined BPS invariants, wall crossing, applications to geometric representation theory (the geometric Langlands program and knot homologies)