2 papers
hep-ph2026
Non-accumulation of background-enhanced neutrino forces in proto-neutron stars
Himanshu Bora, Anupam Deka, Debajyoti Dutta
In a neutrino background, the vacuum two-neutrino exchange potential acts as a much longer-ranged interaction, scaling as for a directional backgr…
stat.ML2026
Screening Collapse under Recursive Synthetic Data
Jia Zhang, Xin Chen
Recursive synthetic-data training can degrade a fitted model, but its effects on the variable-screening stage that precedes model fitting are less understood. When each generation…