Giacomo La Scala

collaborators

2 papers

hep-th2025

Real eigenvalue/vector distributions of random real antisymmetric tensors

Nicolas Delporte, Giacomo La Scala, Naoki Sasakura +1

Real eigenpairs of a real antisymmetric tensor of order $p$ and dimension $N$ can be defined as pairs of a real eigenvalue and $p$ orthonormal $N$ -dimensional real eigenvectors. We…

math-ph2025

Characteristic polynomials of tensors via Grassmann integrals and distributions of roots for random Gaussian tensors

Nicolas Delporte, Giacomo La Scala, Naoki Sasakura +1

We propose a new definition of characteristic polynomials of tensors based on a partition function of Grassmann variables. This new notion of characteristic polynomial addresses ge…