2025/09/09 by Canberk Şanlı, Şanlı, Canberk
Physics and Astronomy · Mathematics · #Black Holes and Theoretical Physics #Noncommutative and Quantum Gravity Theories #Algebraic structures and combinatorial models
paper · pdf · doi:10.48550/arxiv.2509.07838
We formulate a D(2,1;0) superconformal index for scaling quiver quantum mechanics in its gauged sigma model description. These quivers describe the Coulomb-branch dynamics of multi-centered D-brane configurations in the AdS2 scaling limit of type II Calabi--Yau compactifications. Using supersymmetric localization, we obtain a fixed-point formula for this superconformal quiver index which reproduces the Manschot--Pioline--Sen index g\rm ref of multi-centered BPS black hole solutions.