An LLM-controlled outer loop around the DESC solver improved finite-beta stellarator designs, boosting gate-valid configurations from 5 of 23 to 19 of 23, with median quasisymmetry error cut roughly in half.
Optimization of passive superconductors for shaping stellarator magnetic fields
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
abstract
We consider the novel problem of optimizing a large set of passive superconducting coils (PSCs) with currents induced by a background magnetic field rather than power supplies. In the nuclear fusion literature, such coils have been proposed to partially produce the 3D magnetic fields for stellarators and provide passive stabilization. We perform the first optimizations of PSC arrays with respect to the orientation, shape, and location of each coil, jointly minimized with the background fields. We conclude by generating passive coil array solutions for four stellarators.
citation-role summary
background 1
citation-polarity summary
fields
cs.AI 1years
2026 1verdicts
CONDITIONAL 1roles
background 1polarities
unclear 1representative citing papers
citing papers explorer
-
Agentic Stage-One Stellarator Optimization: Autonomous Multi-Objective Search for Finite-Beta Equilibria
An LLM-controlled outer loop around the DESC solver improved finite-beta stellarator designs, boosting gate-valid configurations from 5 of 23 to 19 of 23, with median quasisymmetry error cut roughly in half.