Superspin Chains and String Theory


Ishtiaque, N. (2022). Superspin Chains and String Theory. Perimeter Institute. https://pirsa.org/22040043


Ishtiaque, Nafiz. Superspin Chains and String Theory. Perimeter Institute, Apr. 01, 2022, https://pirsa.org/22040043


          @misc{ pirsa_22040043,
            doi = {10.48660/22040043},
            url = {https://pirsa.org/22040043},
            author = {Ishtiaque, Nafiz},
            keywords = {Mathematical physics},
            language = {en},
            title = {Superspin Chains and String Theory},
            publisher = {Perimeter Institute},
            year = {2022},
            month = {apr},
            note = {PIRSA:22040043 see, \url{https://pirsa.org}}

Nafiz Ishtiaque Institut des Hautes Etudes Scientifiques (IHES)


 I will discuss a brane construction of rational gl(m|n) spin chains with spins valued in Verma modules and show that string dualities map the spin chain spectra to the vacua of certain 2d N=(2,2) gauge theories, thus realizing the 2d Bethe/Gauge correspondence for superspin chains. The talk is based on arXiv:2110.15112.

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