Quantum computing is a rapidly growing field that has the potential to revolutionize the way we process information. However, quantum computers are still in their infancy, and there are many challenges that need to be overcome before they can become a practical reality. One of the biggest challenges is quantum error correction.
Quantum error correction is the process of detecting and correcting errors that occur in quantum information. In classical computing, errors can be corrected by simply duplicating the information and comparing the copies. However, in quantum computing, this is not possible due to the principles of quantum mechanics.