非相对论有效场论（NREFT）中的壳上重整化：共振态、束缚态与耦合道效应的简化描述
On-shell renormalization in NREFT: a simplified description of resonances, bound states, and coupled channel effects
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中文总结 AI 辅助
该研究针对温伯格复合性判据的现代推广，验证NREFT的壳上重整化可重现温伯格结果，能简洁描述共振态、束缚态与耦合道效应，还给出含近阈值p波态带电道的完整传播子。
中文摘要 AI 辅助
我们讨论了温伯格复合性判据现代推广中的若干问题，特别证明NREFT中的壳上重整化可重现温伯格结果，且能简洁描述共振态、束缚态与耦合道效应，此外还给出了含近阈值p波态带电道的完整传播子。
英文摘要
We discuss several issues regarding the modern generalization of Weinberg's compositeness criterion. In particular, we demonstrate that the on-shell renormalization in NREFT reproduces Weinberg's result and provides a simple description of resonances, bound states, and coupled channel effects. Additionally, we present the complete propagator, including the charged channel for the near-threshold p-wave states.
发表机构
- Department of Physics and Astronomy, Hubei University of Education（湖北教育学院物理与天文系）
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