SO(n) Affleck-Kennedy-Lieb-Tasaki states as conformal boundary states of integrable SU(n) spin chains

arXiv:2508.13114v4 Announce Type: replace-cross Abstract: We construct a class of conformal boundary states in the $\mathrm{SU}(n)_1$ Wess-Zumino-Witten (WZW) conformal field theory (CFT) using the symmetry embedding $\mathrm{Spin}(n)_2 \subset \mathrm{SU}(n)_1$. These boundar...

🔗 Read more: https://arxiv.org/abs/2508.13114

#News #Policy #Academic