2 papers
hep-th2023
Vortex loop operators and quantum M2-branes
Nadav Drukker, Omar Shahpo
We study M2-branes in dual to 1/2 and 1/3 BPS vortex loop operators in ABJM theory and compute their one-loop correction beyond the classical M2-bra…
hep-th2023
Quantum holographic surface anomalies
Nadav Drukker, Omar Shahpo, Maxime Trépanier
Expectation values of surface operators suffer from logarithmic divergences reflecting a conformal anomaly. In a holographic setting, where surface operators can be computed by a m…