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On the degeneracy of spin ice graphs, and its estimate via the Bethe permanent | Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
![On the degeneracy of spin ice graphs, and its estimate via the Bethe permanent | Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences On the degeneracy of spin ice graphs, and its estimate via the Bethe permanent | Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences](https://royalsocietypublishing.org/cms/asset/d13005c5-1929-4541-aa81-a9e3a5a4dc9f/rspa20210108f01.jpg)
On the degeneracy of spin ice graphs, and its estimate via the Bethe permanent | Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
![On the degeneracy of spin ice graphs, and its estimate via the Bethe permanent | Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences On the degeneracy of spin ice graphs, and its estimate via the Bethe permanent | Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences](https://royalsocietypublishing.org/cms/asset/4eb087e9-ae4e-4c3f-91a7-5aebc4fa7979/rspa20210108f05.gif)