No, quantum qubits do not follow Moore's law. Moore's law is a observation made by Gordon Moore, co-founder of Intel, in 1965, stating that the number of transistors on a microchip doubles approximately every two years, leading to an exponential increase in computing power. This observation has held true for classical electronic devices for several decades.
However, quantum computing is fundamentally different from classical computing. While Moore's law describes the scaling of classical transistor-based circuits, it does not directly apply to the development of quantum qubits. Quantum computing relies on the principles of quantum mechanics, which allow for the superposition and entanglement of quantum states.
The development and scaling of quantum qubits is a complex and challenging task. Quantum systems are highly sensitive to noise and environmental disturbances, making it difficult to maintain the delicate quantum states required for computation. Researchers are actively working on improving the stability and performance of qubits, but progress does not follow a predictable doubling pattern like Moore's law.
Instead, progress in quantum computing is often measured by metrics such as qubit quality, gate error rates, coherence times, and the size of quantum circuits that can be reliably executed. The goal is to increase the number of qubits, improve their quality, and develop error correction techniques to enable practical and scalable quantum computing. However, the rate of progress in quantum computing is difficult to predict, and it does not align with the exponential growth observed in classical computing according to Moore's law.