From Qubits to Qubucks: Quantum Digital Currency
Quantum computing is often discussed in terms of its potential to revolutionize scientific discovery and to challenge cryptographic paradigms [1], but it could also change our relationship with money. By using quantum states, quantum currency could solve the double-spending problem and address throughput issues associated with distributed ledgers (blockchain), paving the way for the digital cash of the future. Digital Banking vs. Digital Currency To understand quantum currency, we should first