Whereas a classical bit is either a 0 or 1, a quantum computing bit (the "qubit") can be both a 0 and a 1 or any value in between at the same time. Meaning "many possibilities," superposition ...

A qubit can be any quantum object with two or ... a quantum mechanical mixture of one and zero—a condition known as "superposition." This versatility builds the framework for the awesome ...

For example, virtual qubits can exist as a superposition of 0 and 1. Similarly, superconducting qubit, which is a physical electronic device, also has lower and higher energy states represented by ...

Like its doomed namesake, the cat qubit exists in a double superposition of two quantum states simultaneously. More conventional qubits exist in a single superposition, existing as both 0 and 1.