AI 中文总结
在三维共形场论中利用特定探针研究大电荷引导，限于宇称偶数交换算符，最小假设下需特定雷杰轨迹，额外假设时该轨迹唯一，非戈德斯通轨迹仅对标量-标量通道有此阶贡献。
AI 中文摘要
我们使用标量、流和应力张量探针，在具有全局U(1)对称性的三维共形场论中研究大电荷引导，限于宇称偶数交换算符。在最小假设下，引导至少需要一条具有共形超流体标准戈德斯通模式色散关系的雷杰轨迹。在额外假设下，这条轨迹是唯一的，而所有非戈德斯通轨迹在此阶仅对标量-标量通道有贡献。
英文摘要
We study the large-charge bootstrap in three-dimensional CFTs with a global U(1) symmetry using scalar, current, and stress-tensor probes, restricting to parity-even exchanged operators. Under minimal assumptions, the bootstrap requires at least one Regge trajectory with the dispersion relation of the standard Goldstone mode of the conformal superfluid. With additional assumptions, this trajectory is unique, while all non-Goldstone trajectories contribute only to the scalar-scalar channel at this order.
Comments39 pages + appendices
