4 papers
Bell inequality violation on small NISQ computers
H. W. L. Naus, H. Polinder
Quantum computational experiments exploiting Noisy Intermediate-Scale Quantum (NISQ) devices to demonstrate violation of a Bell inequality are proposed. They consist of running spe…
NISQ computing for decision making under uncertainty
H. W. L. Naus
Noisy Intermediate-Scale Quantum computers are expected to be available this year. It is proposed to exploit such a device for decision making under uncertainty. The probabilistic…
Four electron spin qubits with exchange interaction
H. W. L. Naus
Four electron spin qubits in quantum dots are studied by means of an exchange interaction Hamiltonian. The time-independent Schrödinger equation is exactly analytically solved for…
Consequences of unitary evolution of coupled qubit-resonator systems for stabilizing circuits in surface codes
H. W. L. Naus, R. Versluis
Surface codes based on stabilizer circuits may pave the way for large scale fault-tolerant quantum computation. The surface code uses only single- and two-qubit gates and the error…