Researchers from Paris-based company Alice & Bob have released a white paper revealing a roadmap to developing fault-less quantum computers by 2030. The first step in the roadmap is the creation of a cat qubit, a special type of qubit inspired by the famous thought experiment Schrödinger’s cat.
The team at Alice & Bob claims they have already developed cat qubits, which offer several advantages over conventional qubits. For instance, while regular qubits demonstrate only a single superposition, cat qubits can exist in double superposition. Qubits with double superposition will not only improve fault tolerance but also lead to enhanced computing power and algorithm efficiency.
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