4 papers
Qibo: a framework for quantum simulation with hardware acceleration
Stavros Efthymiou, Sergi Ramos-Calderer, Carlos Bravo-Prieto +5
We present Qibo, a new open-source software for fast evaluation of quantum circuits and adiabatic evolution which takes full advantage of hardware accelerators. The growing interes…
The Prime state and its quantum relatives
D. García-Martín, E. Ribas, S. Carrazza +2
The Prime state of qubits, , is defined as the uniform superposition of all the computational-basis states corresponding to prime numbers smaller than $2^…
Measuring the tangle of three-qubit states
Adrián Pérez-Salinas, Diego García-Martín, Carlos Bravo-Prieto +1
We present a quantum circuit that transforms an unknown three-qubit state into its canonical form, up to relative phases, given many copies of the original state. The circuit is ma…
Quantum unary approach to option pricing
Sergi Ramos-Calderer, Adrián Pérez-Salinas, Diego García-Martín +4
We present a quantum algorithm for European option pricing in finance, where the key idea is to work in the unary representation of the asset value. The algorithm needs novel circu…