The traditional view from particle physics is that quantum-gravity effects should become
detectable only at extremely high energies and small length scales. Owing to the significant …

Tests of quantum mechanics on a macroscopic scale require extreme control over
mechanical motion and its decoherence,–. Quantum control of mechanical motion has been …

Advances in quantum technologies are giving rise to a revolution in the way fundamental
physics questions are explored at the empirical level. At the same time, they are the seeds …

Conversion of electrical and optical signals lies at the foundation of the global internet. Such
converters are used to extend the reach of long-haul fibre-optic communication systems and …

Microwave-to-optics transduction is emerging as a vital technology for scaling quantum
computers and quantum networks. To establish useful entanglement links between qubit …

Synchronization and frequency locking between remote mechanical oscillators are of
scientific and technological importance. The key challenges are to align the oscillation …

Cavity magnomechanics has recently become a new platform for studying macroscopic
quantum phenomena. The magnetostriction induced vibration mode of a large-size …

Optomechanical systems offer new opportunities in quantum information processing and
quantum sensing. Many solid-state quantum devices operate at millikelvin temperatures …

Quantum opto-and electromechanical systems interface mechanical motion with the
electromagnetic modes of optical resonators and microwave circuits. The capabilities and …

We describe microwave cavity-magnomechanical center-of-mass cooling of a levitated
magnetic sphere. The standing magnetic component of the electromagnetic wave within a …