Dipole–dipole interactions enhance non-Markovianity and protect information against dissipation

Jan Munsif^{1, 2}, Xu Xiao-Ye^{1, 2}, Wang Qin-Qin^{1, 2}, Chen Zhe^{1, 2}, Han Yong-Jian^{1, 2}, Li Chuan-Feng^{1, 2, †}, Guo Guang-Can^{1, 2}

A system S entangled with an ancilla A, and also including DDIs between them, while the ancilla A interacts with the environment E via an amplitude-damping channel (ADC).