Loss-tolerant parity measurement for distant quantum bits

Note that GRAPE is conceived in a way that it can only generate piecewise-constant controls, and this may be a disadvantage for the physical implementation, since the

Abstract: Thanks to cat-state probes, we propose a scheme to measure the parity of two distant qubits, while ensuring that losses on the quantum channel between them does not

Despite the fact that outstanding achievement was required in this new stream, guidelines for tenure and promotion to professor were not directive and exhaustive but more so

We define Eve’s letter game for an automaton A over the product of R A,Σ × A, and her expanded letter game over R A,Σ ∗ × A; She wins a play if the word generated by Adam is not

Hence, in summary, the unitary in Eq.(2) results from the product of three matrices: the unitary U V construct- ing the cluster from the input squeezed modes, the beam-

[55], the authors conjecture that for an n-qubit state maximally entangled with respect to their entanglement measure, all single-qubit reduced states are totally mixed.. In

We investigate the behavior of persistent currents for a fixed number of noninteracting fermions in a periodic quantum ladder threaded by Aharonov-Bohm and transverse magnetic

Current through the quantum point contact is periodically switched on and off with the help of a gate voltage V G with the waiting time between pulses given by the Rabi