Experimental Realization of a Quantum Refrigerator Driven by Indefinite Causal OrdersRemoveXinfang Nie, Xuanran Zhu, Keyi Huang, Kai Tang, Xinyue Long, Zidong Lin, Yu Tian, Chudan Qiu, Cheng Xi, Xiaodong Yang, Jun Li, Ying Dong, Tao Xin, and Dawei LuPhys. Rev. Lett. 129, 100603 (2022)
