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physics.comp-ph2026
AI-Assisted GPU optimization of the Stochastic Variational Method for Few-Body Boson System
Noritaka Shimizu, Shigeyoshi Aoyama, Yusuke Tsunoda +1
The stochastic variational method (SVM) is one of the most powerful methods to solve quantum few-body systems precisely in various fields, such as nuclear and atomic physics. To th…
nucl-th2026
Bayesian Variational Method for Precision Few-Body Calculations
Shigeyoshi Aoyama
Many variational descriptions of quantum many-body systems rest on an expansion over basis functions, and their practical limit is often set by the number of basis functions requir…