3 papers
cond-mat.dis-nn2026
Putting machine learning to the test in a quantum many-body system
Yilun Gao, Alberto Rodríguez, Rudolf A. Römer
Quantum many-body systems pose a formidable computational challenge due to the exponential growth of their Hilbert space. While machine learning (ML) has shown promise as an altern…
quant-ph2025
How to seed ergodic dynamics of interacting bosons under conditions of many-body quantum chaos
Lukas Pausch, Edoardo G. Carnio, Andreas Buchleitner +1
We demonstrate how the initial state of ultracold atoms in an optical lattice controls the emergence of ergodic dynamics as the underlying spectral structure is tuned into the quan…
quant-ph2024
Propagation of two-particle correlations across the chaotic phase for interacting bosons
Óscar Dueñas, David Peña, Alberto Rodríguez
We analyze the propagation of experimentally relevant two-particle correlations for one-dimensional interacting bosons, and give evidence that many-body chaos induces the emergence…