👉 In quantum mechanics, the concept of a "recoupled state" is used to describe a system that is in a mixed state where one or more subsystems are coupled. This coupling can be due to interactions between particles within the same system or between different systems in the same phase space. Recoupled states are often associated with quantum decoherence, which occurs when the coherence time of a quantum system is shortened by its interaction with other quantum systems. In this context, "recoupled"
