107 citations · 338 across the 13 of their papers we have counts for
13 papers
An Introduction to the Theory of Spin Glasses
Ada Altieri, Marco Baity-Jesi
We review the main methods used to study spin glasses. In the first part, we focus on methods for fully connected models and systems defined on a tree, such as the replica method,…
Glassy features and complex dynamics in ecological systems
Ada Altieri
In this report, I will review some of the most used models in theoretical ecology along with appealing reformulations and recent results in terms of diversity, stability, and funct…
Well-mixed Lotka-Volterra model with random strongly competitive interactions
Giulia Garcia Lorenzana, Ada Altieri
The random Lotka-Volterra model is widely used to describe the dynamical and thermodynamic features of ecological communities. In this work, we consider random symmetric interactio…
Effects of intraspecific cooperative interactions in large ecosystems
Ada Altieri, Giulio Biroli
We analyze the role of the Allee effect, a positive correlation between population density and mean individual fitness, for ecological communities formed by a large number of speci…
Properties of equilibria and glassy phases of the random Lotka-Volterra model with demographic noise
Ada Altieri, Felix Roy, Chiara Cammarota +1
In this letter we study a reference model in theoretical ecology, the disordered Lotka-Volterra model for ecological communities, in the presence of finite demographic noise. Our t…
Dynamical Mean-Field Theory and Aging Dynamics
Ada Altieri, Giulio Biroli, Chiara Cammarota
Dynamical Mean-Field Theory (DMFT) replaces the many-body dynamical problem with one for a single degree of freedom in a thermal bath whose features are determined self-consistentl…