3 papers
quant-ph2026
Accurate and bounded approximation of quantum correlation functions
Alexander van Lomwel, Florian Mintert
The exact classical simulation of non-integrable quantum systems rapidly becomes intractable beyond small system sizes, yet its role is central to predicting many-body dynamics. Ap…
stat.ML2026
Scalable and Versatile Identification for Hierarchical Structural Causal Models: A New Look at Project STAR
Janis Aiad, Aghiles Drali, Aymen El Ouadrhiri +6
The STAR (Student-Teacher Achievement Ratio) experiment (1985, Tennessee, USA) is a landmark hierarchical dataset designed to assess the impact of class size on student outcomes, w…
quant-ph2026
Fast thermal state preparation beyond native interactions
Alexander van Lomwel, Paul M. Schindler, Modesto Orozco-Ruiz +3
While questions on quantum simulation of ground state physics are mostly focussed on the realization of effective interactions, most work on quantum simulation of thermal physics e…