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Haldane-Kosterlitz-Thouless

https://www.nobelprize.org/prizes/physics/2016/press-release/

https://www.nobelprize.org/uploads/2018/06/popular-physicsprize2016.pdf
https://www.nobelprize.org/uploads/2018/06/haldane-lecture.pdf

How This Year's Nobel Laureates In Physics Changed The Game