Dvir Kafri

Tunable inductive coupling of superconducting qubits in the strongly nonlinear regime

2017 · Physical Review A

For a variety of superconducting qubits, tunable interactions are achieved through mutual inductive coupling to a coupler circuit containing a nonlinear Josephson element. In this paper, we derive the general interaction mediated by such a …

Measurement-induced entanglement and teleportation on a noisy quantum processor

2023 · arXiv (Cornell University)

Measurement has a special role in quantum theory: by collapsing the wavefunction it can enable phenomena such as teleportation and thereby alter the "arrow of time" that constrains unitary evolution. When integrated in many-body dynamics, …