Open quantum systems

Open quantum systems are quantum systems that interact with their surrounding environment, unlike isolated systems. These interactions can cause the system to lose quantum coherence, leading to effects like decoherence and dissipation. Understanding open quantum systems is essential for developing quantum technologies, as it helps us predict and control how quantum states evolve in real-world conditions. The study involves analyzing how the system’s properties change due to environmental influence, often using mathematical models to describe the balance between maintaining quantum behavior and the disruptive effects of the surroundings.