晶格上有三个粒子

Proceedings of 37th International Symposium on Lattice Field Theory — PoS(LATTICE2019) Pub Date : 2019-11-04 DOI:10.22323/1.363.0281

A. Rusetsky

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引用次数: 21

摘要

我给出了现有框架的回顾，这些框架旨在分析三粒子扇区中的晶格数据。特别强调的是理论的基础，其中短期和长期影响的分离起着中心作用。结果表明，使用有效场论方法可以以自然和有效的方式进行这种分离。最后，考虑了几个格数据分析的例子以作说明。

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Three particles on the lattice

I give a review of existing frameworks, which are designed to analyse lattice data in the three-particle sector. A particular emphasis is laid on the foundations of the theory, where the separation of the short- and long-range effects plays a central role. It is shown that the use of the effective field theory approach enables one to carry out this separation in a natural and efficient way. In conclusion, a few examples of the analysis of lattice data are considered for illustration.

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Proceedings of 37th International Symposium on Lattice Field Theory — PoS(LATTICE2019)

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