3 papers
cs.AI2026
Take Goodhart Seriously: Principled Limit on General-Purpose AI Optimization
Antoine Maier, Aude Maier, Tom David
A common but rarely examined assumption in machine learning is that training yields models that actually satisfy their specified objective function. We call this the Objective Sati…
physics.plasm-ph2025
Characterization of discharge capillaries via benchmarked hydrodynamic plasma simulations
S. M. Mewes, G. J. Boyle, R. D'Arcy +10
Plasma accelerators utilize strong electric fields in plasma waves to accelerate charged particles, making them a compact alternative to radiofrequency technologies. Discharge capi…
physics.acc-ph2025
Contribution of ALEGRO to the Update of the European Strategy on Particle Physics
B. Cros, P. Muggli, L. Corner +18
Advanced and novel accelerators (ANAs), driven a by laser pulse or a relativistic particle bunch, have made remarkable progress over the last decades. They accelerated electrons by…