Resurrecting the coherent state variational algorithm for large $N$ gauge theories
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arXiv
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866911420377989120 |
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| author | Yaffe, Laurence G. |
| author_facet | Yaffe, Laurence G. |
| contents | The feasibility of studying, numerically, properties of infinite volume QCD-like theories in the large $N$ limit using coherent state variational methods is reassessed. An entirely new implementation of this approach is described, applicable to SU($N$) lattice gauge theories, with or without fundamental representation fermions, on cubic lattices of up to four dimensions. In addition to various test cases, initial results are presented for Hamiltonian Yang-Mills theory on an infinite two-dimensional spatial lattice. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_20150 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Resurrecting the coherent state variational algorithm for large $N$ gauge theories Yaffe, Laurence G. High Energy Physics - Lattice High Energy Physics - Theory The feasibility of studying, numerically, properties of infinite volume QCD-like theories in the large $N$ limit using coherent state variational methods is reassessed. An entirely new implementation of this approach is described, applicable to SU($N$) lattice gauge theories, with or without fundamental representation fermions, on cubic lattices of up to four dimensions. In addition to various test cases, initial results are presented for Hamiltonian Yang-Mills theory on an infinite two-dimensional spatial lattice. |
| title | Resurrecting the coherent state variational algorithm for large $N$ gauge theories |
| topic | High Energy Physics - Lattice High Energy Physics - Theory |
| url | https://arxiv.org/abs/2601.20150 |