What are the Challenges in Bell State Measurement at the Nanoscale?
One of the primary challenges in Bell State Measurement at the nanoscale is maintaining the coherence of quantum states. Nanoscale systems are highly susceptible to environmental disturbances, which can lead to decoherence and loss of quantum information. Additionally, precise control and measurement of qubits at the nanoscale require advanced fabrication and measurement techniques, which are still under active development.
