Experimental observation of drift acoustic cnoidal waves in a magnetized plasmaRemoveTanmay Karmakar, Rosh Roy, Lavkesh Lachhvani, Raju Daniel, Bhoomi Khodiyar, Prabal K. Chattopadhyay, Abhijit Sen, and Sayak BosePhys. Rev. E 114, 045211 (2026)