From the 1 of 5 linked papers with an AI index.
5 papers
A TQFT perspective on satellite constructions and toral decompositions
Nikolaos Angelinos
The paper studies classical satellite and splice constructions in knot theory using three‑dimensional topological quantum field theory, describing how gluing along torus boundaries…
Abelian 3D TQFT gravity, ensemble holography and stabilizer states
Nikolaos Angelinos
We construct a model of 3D quantum gravity based on abelian topological quantum field theory (TQFT), by defining the gravitational path-integral as a sum over all 3D topologies wit…
Temperature dependence in Krylov space
Nikolaos Angelinos, Debarghya Chakraborty, Anatoly Dymarsky
We consider the recursion method applied to a generic 2pt function of a quantum system and show, in full generality, that the temperature dependence of the corresponding Lanczos co…
Code construction and ensemble holography of simply-laced WZW models at level 1
Nikolaos Angelinos
We introduce a code construction for Wess-Zumino-Witten (WZW) models associated with simply-laced affine Lie algebras at level 1. The chiral primary fields of these rational CFTs c…
Entanglement Entropy in Ground States of Long-Range Fermionic Systems
Debarghya Chakraborty, Nikolaos Angelinos
We study the scaling of ground state entanglement entropy of various free fermionic models on one dimensional lattices, where the hopping and pairing terms decay as a power law. We…