Michael
Zaletel
Nguyen, P. ., Devakul, T. ., Halbasch, M. ., Zaletel, M. ., & Swingle, B. . (2018). Entanglement of purification: from spin chains to holography. Journal of High Energy Physics, 98. http://doi.org/10.1007/JHEP01(2018)098 (Original work published January 2018)