Linear bosonic modes offer a hardware-efficient alternative for quantum information
processing but require access to some nonlinearity for universal control. The lack of …

Qubit-specific measurement in a superconducting quantum processor requires physical
interconnects that traverse 4 orders of magnitude in temperature from 293 K to 10 mK …

Distributing entanglement between remote sites is integral to quantum networks. Here, we
demonstrate the autonomous stabilization of remote entanglement between a pair of …

We systematically investigate the influence of the fabrication process on dielectric loss in
aluminum-on-silicon superconducting coplanar waveguide resonators with internal quality …

Engineering high-fidelity two-qubit gates is an indispensable step toward practical quantum
computing. For superconducting quantum platforms, one important setback is the stray …

Fast and accurate qubit measurement remains a critical challenge on the path to fault-
tolerant quantum computing. In superconducting quantum circuits, fast qubit measurement …

In quantum information processing, two primary research directions have emerged: one
based on discrete variables (DV) and the other on the structure of quantum states in a …

Nonequilibrium quasiparticle excitations (QPs) are a significant loss mechanism inherentto
superconducting devices. There are two distinct mechanisms by which transmon …

This thesis presents a study on the manipulation of the normal state resistance RN of
Al/AlOx/Al Josephson junctions using electrical DC signals. The goal is to develop a post …