90 citations · 144 across the 12 of their papers we have counts for
4 papers · 1 filter
Scaling region of the 3D Ising universality class in finite temperature QCD
Michele Caselle, Marianna Sorba
We introduce a universal combination of susceptibility and correlation length in the 3D Ising model, depending both on temperature and external magnetic field. Starting from a para…
Persistent oscillations after quantum quenches in dimensions
Gesualdo Delfino, Marianna Sorba
We obtain analytical results for the time evolution of local observables in systems undergoing quantum quenches in spatial dimensions. For homogeneous systems we show that osci…
Interface in presence of a wall. Results from field theory
Gesualdo Delfino, Marianna Sorba, Alessio Squarcini
We consider three-dimensional statistical systems at phase coexistence in the half-volume with boundary conditions leading to the presence of an interface. Working slightly below t…
Fast Non-Asymptotic Testing And Support Recovery For Large Sparse Toeplitz Covariance Matrices
Nayel Bettache, Cristina Butucea, Marianne Sorba
We consider independent -dimensional Gaussian vectors with covariance matrix having Toeplitz structure. We test that these vectors have independent components against a stat…