Electric Polarizability of Charged Kaons from Lattice QCD Four-Point Functions
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arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| _version_ | 1866912261880152064 |
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| author | Nadeem, Shayan Wilcox, Walter Lee, Frank X. |
| author_facet | Nadeem, Shayan Wilcox, Walter Lee, Frank X. |
| contents | We study the electric polarizability of a charged kaon from four-point functions in lattice QCD as an alternative to the background field method. Lattice four-point correlation functions are constructed from quark and gluon fields to be used in Monte Carlo simulations. The elastic form factor (charge radius) is needed in the method which can be obtained from the same four-point functions at large current separations. Preliminary results from the connected quark-line diagrams are presented. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_12933 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Electric Polarizability of Charged Kaons from Lattice QCD Four-Point Functions Nadeem, Shayan Wilcox, Walter Lee, Frank X. High Energy Physics - Lattice We study the electric polarizability of a charged kaon from four-point functions in lattice QCD as an alternative to the background field method. Lattice four-point correlation functions are constructed from quark and gluon fields to be used in Monte Carlo simulations. The elastic form factor (charge radius) is needed in the method which can be obtained from the same four-point functions at large current separations. Preliminary results from the connected quark-line diagrams are presented. |
| title | Electric Polarizability of Charged Kaons from Lattice QCD Four-Point Functions |
| topic | High Energy Physics - Lattice |
| url | https://arxiv.org/abs/2501.12933 |