“…Because quantum information is provided by the quantum register, the significance of QMA EUR lies in that the quantum information of the quantum memory system can help to reduce or eliminate the measurement uncertainty, which has been confirmed in recent experiments. [21,22] At present, many researchers have studied the relation between quantum correlation, quantum coherence, and entropic uncertainty, and some quantum operations of quantum states are proposed for stable systems, quantum correlation of protection systems, and the reduction of entropic uncertainty, [23][24][25][26][27][28][29] for example, the behavior of quantummemory assisted entropic uncertainty under different noises, and the relations between the quantum-memory-assisted entropic uncertainty principle with teleportation and entanglement witnessed, [30] and influence of quantum discord and classical correlation on the entropic uncertainty in the presence of quantum memory. [31] It is well known that any environment can be classified as Markovian without the memory effect or non-Markvian with the memory effect.…”