Since the pioneering works by Landau, Zener, Stückelberg, and Majorana (LZSM), it has
been known that driving a quantum two-level system results in tunneling between its states …

Hybrid quantum circuits combine two or more physical systems, with the goal of harnessing
the advantages and strengths of the different systems in order to better explore new …

Remarkable progress towards realizing quantum computation has been achieved using
natural and artificial atoms as qubits. This paper presents a brief overview of the current …

Experiments have lagged theory in exploring chemical interactions at temperatures so low
that translational degrees of freedom can no longer be treated classically. The difficulty has …

In structurally disordered solids, some atoms or small groups of atoms are able to quantum
mechanically tunnel between two nearly equivalent sites. These atomic tunneling systems …

We experimentally explore the topological Maxwell metal bands by mapping the momentum
space of condensed-matter models to the tunable parameter space of superconducting …

We study the microwave absorption of a driven three-level quantum system, which is
realized by a superconducting flux quantum circuit (SFQC), with a magnetic driving field …

The strong coupling between photons and bosonic excitations in matter produces hybrid
quasiparticle states known as polaritons,–. Their signature is the avoided crossing between …

Fast and robust quantum state transfer (QST) is a major requirement in quantum control and
in scalable quantum information processing. Topological protection has emerged as a …

Quantum information technologies demand highly accurate control over quantum systems.
Achieving this requires control techniques that perform well despite the presence of …