We show how macroscopic magnetic samples like yttrium iron garnet samples are excellent
candidates for producing deterministic quantum entanglement and, thus, providing a …

To advance the full potential of quantum networks one should be able to distribute quantum
resources over long distances at appreciable rates. As a consequence, all components in …

Quantum technologies use entanglement to outperform classical technologies, and often
employ strong cooling and isolation to protect entangled entities from decoherence by …

We design and implement an atomic frequency comb quantum memory for 793-nm
wavelength photons using a monolithic cavity based on a thulium-(Tm-) doped Y 3 Al 5 O 12 …

The electron-positron annihilation into two photons is a standard technology in medicine to
observe eg metabolic processes in human bodies. A new tomograph will provide the …

A quantum interface links the stationary qubits in a quantum memory with flying photonic
qubits in optical transmission channels and constitutes a critical element for the future …

We introduce the concept of pairwise tomography networks to characterize quantum
properties in many-body systems and demonstrate an efficient protocol to measure them …

We show that quantum nondemolition (QND) measurements can be used to realize
measurement-based imaginary-time evolution. In our proposed scheme, repeated weak …

The observation of quantum entanglement in macroscopic matters has implications in the
fundamental studies of quantum mechanics, as well as the implementations of quantum …

Semiconductor quantum dots are excellent candidates for ultrafast coherent manipulation of
qubits by laser pulses on picosecond timescales or even faster. In inhomogeneous …