2 papers
cond-mat.dis-nn2026
Putting machine learning to the test in a quantum many-body system
Yilun Gao, Alberto RodrÃguez, 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…
cond-mat.dis-nn2025
Spectral and Entanglement Properties of the Random Exchange Heisenberg Chain
Yilun Gao, Rudolf A. Römer
We study the many-body localization problem in the non-abelian SU(2)-invariant random antiferromagnetic exchange model in 1D. Exact and sparse matrix diagonalization methods are us…