2 papers
astro-ph.CO2026
Scalar Perturbations and Induced Gravitational Waves from First-Order Phase Transitions in Lattice Simulations
Yuan-Jie Li, Jing Liu, Zhuan Ning +3
Cosmological first-order phase transitions can generate curvature perturbations through inhomogeneous quantum tunneling, as studied previously on superhorizon scales. In this work,…
cs.RO2026
ScoRe-Flow: Complete Distributional Control via Score-Based Reinforcement Learning for Flow Matching
Xiaotian Qiu, Lukai Chen, Jinhao Li +3
Flow Matching (FM) policies have emerged as an efficient backbone for robotic control, offering fast and expressive action generation that underpins recent large-scale embodied AI…