We implement circuit quantum electrodynamics (cQED) with quantum dots in bilayer
graphene, a maturing material platform that can host long-lived spin and valley states. Our …

Few-level systems coupled to thermal baths provide useful models for quantum
thermodynamics and to understand the role of heat currents in quantum information settings …

Why has the nitrogen-vacancy (NV) center—an atomically small impurity occurring in
diamond—received so much attention in the last two decades? It's not because it imparts a …

Understanding how and to what magnitude solid-state qubits couple to metallic wires is
crucial to the design of quantum systems such as quantum computers. Here, we investigate …

Spin qubits in semiconductor quantum dots are an attractive candidate for scalable quantum
information processing. Reliable quantum state transfer and entanglement between spatially …

The computational power and fault-tolerance of future large-scale quantum processors
derive in large part from the connectivity between the qubits. One approach to increase …

Recent experimental breakthroughs, particularly for single-qubit and two-qubit gates
exceeding the error correction threshold, highlight silicon spin qubits as leading candidates …

We present here a protocol for the ground-state cooling of a hybrid quantum system
consisting of a spin ensemble, an oscillator, and a single probe spin. In the weak dispersive …

High kinetic inductance superconductors are gaining increasing interest for the realisation of
qubits, amplifiers and detectors. Moreover, thanks to their high impedance, quantum buses …

The quantum dot spin chain system is vital for quantum simulation and studying collective
electron behaviors, necessitating an understanding of its mechanisms and control protocols …