Add Yahoo as a preferred source to see more of our stories on Google. When you turn on a lamp to brighten a room, you are experiencing light energy transmitted as photons, which are small, discrete ...

In the fast-evolving world of quantum computing, one of the biggest hurdles isn't how fast calculations can be done—it's how long you can hold onto the delicate quantum information in the first place.

While conventional computers store information in the form of bits, fundamental pieces of logic that take a value of either 0 or 1, quantum computers are based on qubits. These can have a state that ...

Sound is usually treated as the most familiar of physical phenomena, the background noise of daily life rather than a frontier of fundamental physics. Yet in laboratories around the world, carefully ...

Researchers have proposed a new way of using quantum light to 'see' quantum sound. A new paper reveals the quantum-mechanical interplay between vibrations and particles of light, known as photons, in ...

A team of scientists at the Max Planck Institute for the Science of Light led by Dr. Birgit Stiller has succeeded in cooling traveling sound waves in waveguides considerably further than has ...

Add Yahoo as a preferred source to see more of our stories on Google. Quantum entanglement of the same type of photons is a well-known procedure. However, researchers at the Max-Planck-Institute (MPL) ...

A new quantum device can generate precisely controlled bursts of sound-like particles, or phonons, by forcing electrons through an ultra-thin crystal at extremely low temperatures. The surprising ...

A crucial building block for quantum computers based on sound has been shown to work for the first time. One popular way of building quantum computers is to encode information into quantum states of ...

The quantum ground state of an acoustic wave of a certain frequency can be reached by completely cooling the system. In this way, the number of quantum particles, the so-called acoustic phonons, which ...

The universe, according to quantum mechanics, is built out of probabilities. An electron is neither here nor there but instead has a likelihood of being in multiple locations—more a cloud of ...