3 papers
hep-th2026
Bulk Reconstruction in Bilocal Holography
Robert de Mello Koch, Animik Ghosh, Minkyoo Kim +1
Bilocal holography provides a constructive approach to the higher-spin gravity theories dual to vector-model conformal field theories. Its central advantage is that it is completel…
hep-th2025
Bosonic Fortuity in Vector Models
Robert de Mello Koch, Animik Ghosh, Hendrik J. R. Van Zyl
We investigate the space of gauge-invariant operators in coupled matrix-vector systems at finite , extending previous work on single matrix models. By using the Molien-We…
hep-th2025
A Two-Phase Perspective on Deep Learning Dynamics
Robert de Mello Koch, Animik Ghosh
We propose that learning in deep neural networks proceeds in two phases: a rapid curve fitting phase followed by a slower compression or coarse graining phase. This view is support…