JNR Skyrmions
Fuente:
arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866915056801808384 |
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| author | Sutcliffe, Paul |
| author_facet | Sutcliffe, Paul |
| contents | The JNR ansatz provides a simple formula to obtain families of charge N self-dual SU(2) Yang-Mills instantons in four-dimensional Euclidean space, from the free data of N+1 distinct points with associated positive weights. Here an analogous formula is presented for Skyrme fields in three-dimensional Euclidean space. These families of Skyrme fields include good approximations to a range of Skyrmions, with energies that are typically within a few percent of the numerically computed solutions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_05058 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | JNR Skyrmions Sutcliffe, Paul High Energy Physics - Theory The JNR ansatz provides a simple formula to obtain families of charge N self-dual SU(2) Yang-Mills instantons in four-dimensional Euclidean space, from the free data of N+1 distinct points with associated positive weights. Here an analogous formula is presented for Skyrme fields in three-dimensional Euclidean space. These families of Skyrme fields include good approximations to a range of Skyrmions, with energies that are typically within a few percent of the numerically computed solutions. |
| title | JNR Skyrmions |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2409.05058 |