pr-02: Fig/Table Extraction and Provenance (Physics)
任务信息
- 模块： paper-reading-kb
- 学科： Physics (Quantum gases)
- 深度： L3
- 判定： PASS
来源论文
Nagata, Meznarsic, Kong & Chin, Rep. Prog. Phys. 89, 060501 (2026) DOI: 10.1088/1361-6633/ae7540
输出摘要
Quantum physics paper on phase doubling and entanglement in coherent matter-wave reactions. BEC of 1.2x10^5 Cs atoms at 11 nK → paired into molecular BEC via g-wave Feshbach resonance (19.849 G). Key results: (a) spatial coherence transferred from atoms to molecules (coherence length ~20 um), (b) phase doubling phi_m = 2*phi_a (matter-wave analogue of optical frequency doubling), (c) two-atom entanglement confirmed by parity and entanglement witnesses from molecular diffraction patterns. 完整 10 面板记录，含详细 source_map（14 条），见 outputs/。