Description: Noise resilience in quantum computing refers to the ability of a quantum system to maintain the coherence of its quantum states in the face of external disturbances known as ‘noise’. This noise can come from various sources, such as thermal fluctuations, interactions with the environment, or errors in quantum operations. Coherence is fundamental for the functioning of qubits, which are the basic units of information in quantum computing. When a quantum system loses its coherence, a phenomenon known as decoherence occurs, which can lead to the loss of information and the inability to perform accurate quantum calculations. Therefore, noise resilience is a critical aspect in the design and implementation of quantum computers, as it determines the feasibility of performing complex quantum operations and the longevity of quantum information. To enhance this resilience, various techniques are being developed, such as quantum error correction and the creation of more robust qubits that can better withstand disturbances. In summary, noise resilience is essential for the advancement of quantum computing, as it allows quantum systems to operate effectively in real-world environments where noise is inevitable.
