7 papers
Lense-Thirring Acoustic Black Holes : Shadows and Light
Anas El Balali, Alessio Marrani
We introduce the Lense-Thirring Acoustic Black Hole (LTABH), motivated by the relevance of analogue models for black holes embedded in various physical systems, such as the cosmolo…
Three Dixon-Rosenfeld Planes
David Chester, Alessio Marrani, Daniele Corradetti +1
Rosenfeld postulated ``generalized'' projective planes, which exploit a correspondence between rank-one idempotents of Jordan algebras and points of pr…
New perspectives in Kac-Moody algebras associated to higher dimensional manifolds
Rutwig Campoamor-Stursberg, Alessio Marrani, Michel Rausch de Traubenberg
In this review, we present a general framework for the construction of Kac-Moody (KM) algebras associated to higher-dimensional manifolds. Starting from the classical case of loop…
Linguistic Loops and Geometric Invariants as a Way to Pre-Verbal Thought?
Daniele Corradetti, Alessio Marrani
In this work we introduce the concepts of linguistic transformation, linguistic loop and semantic deficit. By exploiting Lie group theoretical and geometric techniques, we define i…
A new method for structural diagnostics with muon tomography and deep learning
Lorenzo Pezzotti, Davide Cifarelli, Daniele Corradetti +7
This work investigates the production of high-resolution images of typical support elements in concrete structures by means of muon tomography (muography). By exploiting detailed M…
Kac-Moody Algebras on Soft Group Manifolds
Rutwig Campoamor-Stursberg, Alessio Marrani, Michel Rausch de Traubenberg
Within the so-called group geometric approach to (super)gravity and (super)string theories, any compact Lie group manifold can be smoothly deformed into a group manifold $G…