Recent experiments have demonstrated that light and matter can mix together to an extreme
degree, and previously uncharted regimes of light-matter interactions are currently being …

After they have interacted, quantum particles generally behave as a single nonseparable
entangled system. The concept of entanglement plays an essential role in quantum physics …

Precisely engineered mechanical oscillators keep time, filter signals and sense motion,
making them an indispensable part of the technological landscape of today. These unique …

Universal Quantum Simulators Page 1 33. G. Felsenfeld et al., J. Am. Chem. Soc. 79, 2023 (1957);
AG Letai et al., Biochemistry 27, 9108 (1988). 34. M. Riley, Microbiol. Rev. 57, 862 (1993) …

The quantum nature of an oscillating mechanical object is anything but apparent. The
coherent states that describe the classical motion of a mechanical oscillator do not have a …

The counter-intuitive aspects of quantum physics have been for long illustrated by thought
experiments, from Einstein's photon box to Schrödinger's cat. These experiments have now …

Methods for, and limitations to, the generation of entangled states of trapped atomic ions are
examined. As much as possible, state manipulations are described in terms of quantum …

The subject of quantum computing brings together ideas from classical information theory,
computer science, and quantum physics. This review aims to summarize not just quantum …

Quantum computers hold the promise of solving certain computational tasks much more
efficiently than classical computers. We review recent experimental advances towards a …

Classically, sending more than one bit of information requires manipulation of more than
one two-state particle. We demonstrate experimentally that one can transmit one of three …