Transmon qubit

A transmon qubit is a type of quantum bit used in quantum computers, designed to maintain quantum information with improved stability. It is based on superconducting circuits that utilize tiny electrical components called Josephson junctions. These circuits can exist in multiple states simultaneously, which allows quantum computers to perform complex calculations. The transmon’s design reduces sensitivity to electrical noise, making it more reliable for maintaining quantum information over time. This stability and scalability make transmon qubits a leading candidate for building practical, large-scale quantum computers.