43 citations · 284 across the 23 of their papers we have counts for
23 papers
Noise-induced stabilization of Schwarzschild--AdS black holes under stochastic Ricci flow
Jihui Wang, Matteo Lulli, Antonino Marciano
We investigate the stochastic Ricci flow of spherically symmetric perturbations of the Schwarzschild--Anti de Sitter black-hole metric. Elaborating on the Ricci-flow analysis of He…
Stochastic Ricci Flow dynamics of the gravitationally induced wave-function collapse
Matteo Lulli, Antonino Marciano, Kristian Piscicchia
In order to reconcile the wave-function collapse in quantum mechanics with the finiteness of signals' propagation in general relativity, we delve into a stochastic version of the R…
Metastable and Unstable Dynamics in multi-phase lattice Boltzmann
Matteo Lulli, Luca Biferale, Giacomo Falcucci +3
We quantitatively characterize the metastability in a multi-phase lattice Boltzmann model. The structure factor of density fluctuations is theoretically obtained and numerically ve…
Deep Neural Networks as the Semi-classical Limit of Topological Quantum Neural Networks: The problem of generalisation
Antonino Marciano, Emanuele Zappala, Tommaso Torda +5
Deep Neural Networks miss a principled model of their operation. A novel framework for supervised learning based on Topological Quantum Field Theory that looks particularly well su…
Mesoscale Modelling of the Tolman Length in Multi-component Systems
Matteo Lulli, Luca Biferale, Giacomo Falcucci +2
In this paper we analyze the curvature corrections to the surface tension in the context of the Shan-Chen (SC) multi-component Lattice Boltzmann method (LBM). We demonstrate that t…
Stochastic Quantization of General Relativity à la Ricci-Flow
Matteo Lulli, Antonino Marciano, Xiaowen Shan
We follow a new pathway to the definition of the Stochastic Quantization (SQ), first proposed by Parisi and Wu, of the action functional yielding the Einstein equations. Hinging on…