Dr Sameer Murthy Professor Sameer Murthy Academics Supervisors Professor of Theoretical and Mathematical Physics Research subject areas Mathematics Contact details +44 020 7848 2219 sameer.murthy@kcl.ac.uk
Black hole microstate counting from the gravitational path integral New forms of attraction: attractor saddles for the black hole index The giant graviton expansion in AdS5 × S5 Strings in AdS3: one-loop partition function and near-extremal BTZ thermodynamics Revisiting the logarithmic corrections to the black hole entropy Localization and wall-crossing of giant graviton expansions in AdS5 The gravitational index of 5d black holes and black strings The gravitational index and allowable complex metrics Gravitational index of the heterotic string Modular symmetry of massive free fermions Revisiting the Logarithmic Corrections to the Black Hole Entropy Black hole microstate counting from the gravitational path integral Supersymmetric phases of AdS4/CFT3 Localization on AdS3 × S2. Part I. The 4d/5d connection in off-shell Euclidean supergravity Unitary matrix models, free fermions, and the giant graviton expansion Quantum entropy of BMPV black holes and the topological M-theory conjecture Growth of the 116 -BPS index in 4d N=4 supersymmetric Yang-Mills theory The 4d superconformal index near roots of unity and 3d Chern-Simons theory The large-N limit of the 4d N = 1 superconformal index Dyonic black hole degeneracies in N = 4 string theory from Dabholkar-Harvey degeneracies Supersymmetric phases of 4d N = 4 SYM at large N Twisting and localization in supergravity: Equivariant cohomology of BPS black holes On the localization manifold of 5d supersymmetric spinning black holes The asymptotic growth of states of the 4d N= 1 superconformal index Microscopic origin of the Bekenstein-Hawking entropy of supersymmetric AdS5 black holes Fermions on replica geometries and the Θ - θ relation Squashed toric manifolds and higher depth mock modular forms Mock modularity from black hole scattering states BRST quantization and equivariant cohomology: localization with asymptotic boundaries Entanglement, replicas, and Thetas Squashed Toric Sigma Models and Mock Modular Forms ADE Double Scaled Little String Theories, Mock Modular Forms and Umbral Moonshine Single-centered black hole microstate degeneracies from instantons in supergravity F-Theory, Spinning Black Holes and Multi-string Branches Functional determinants, index theorems, and exact quantum black hole entropy Localization of supersymmetric field theories on non-compact hyperbolic three-manifolds Nonperturbative black hole entropy and Kloosterman sums Elliptic genera of ALE and ALF manifolds from gauged linear sigma models A holomorphic anomaly in the elliptic genus Quantum Black Holes, Wall Crossing, and Mock Modular Forms Supersymmetric index from black hole entropy Counting all dyons in N=4 string theory Quantum black holes, localization, and the topological string All solutions of the localization equations for N=2 quantum black hole entropy View all publications
3 September 2019 Professor Sameer Murthy wins NMS Supervisory Excellence Award Sameer Murthy, Professor of Theoretical and Mathematical Physics in the Department of Mathematics,…