156 citations · 271 across the 7 of their papers we have counts for
7 papers
Bayesian estimation of information-theoretic metrics for sparsely sampled distributions
Angelo Piga, Lluc Font-Pomarol, Marta Sales-Pardo +1
Estimating the Shannon entropy of a discrete distribution from which we have only observed a small sample is challenging. Estimating other information-theoretic metrics, such as th…
Cold atoms meet lattice gauge theory
Monika Aidelsburger, Luca Barbiero, Alejandro Bermudez +19
The central idea of this review is to consider quantum field theory models relevant for particle physics and replace the fermionic matter in these models by a bosonic one. This is…
(Non)-neutrality of science and algorithms: Machine Learning between fundamental physics and society
Aniello Lampo, Michele Mancarella, Angelo Piga
The impact of Machine Learning (ML) algorithms in the age of big data and platform capitalism has not spared scientific research in academia. In this work, we will analyse the use…
Bell correlations at Ising quantum critical points
Angelo Piga, Albert Aloy, Maciej Lewenstein +1
When a collection of distant observers share an entangled quantum state, the statistical correlations among their measurements may violate a many-body Bell inequality, demonstratin…
Quantum chaos and entanglement in ergodic and non-ergodic systems
Angelo Piga, Maciej Lewenstein, James Q. Quach
We study entanglement entropy (EE) as a signature of quantum chaos in ergodic and non-ergodic systems. In particular we look at the quantum kicked top and kicked rotor as multi-qub…
Few-body systems capture many-body physics: tensor network approach
Shi-Ju Ran, Angelo Piga, Cheng Peng +2
Due to the presence of strong correlations, theoretical or experimental investigations of quantum many-body systems belong to the most challenging tasks in modern physics. Stimulat…
Exploring Interacting Topological Insulators with Ultracold Atoms: the Synthetic Creutz-Hubbard Model
J. Jünemann, A. Piga, S. -J. Ran +3
Understanding the robustness of topological phases of matter in the presence of strong interactions, and synthesising novel strongly-correlated topological materials, lie among the…