Posts tagged with: quantum information

Emulating Impossible ‘Unipolar’ Laser Pulses Paves the Way for Processing Quantum Information

A laser pulse that sidesteps the inherent symmetry of light waves could manipulate quantum information, potentially bringing us closer to room temperature quantum computing. The study, led by researchers at the...

Physicists Succeed in Controlling Dark States in Superconducting Quantum Bits

The concept developed by the Innsbruck physicists to control dark states can in principle be implemented not only with superconducting quantum bits, but also on other technological platforms....

Event Horizons Are Tunable Factories of Quantum Entanglement

LSU physicists have leveraged quantum information theory techniques to reveal a mechanism for amplifying, or “stimulating,” the production of entanglement in the Hawking effect in a controlled manner. Furthermore, these...

JILA Scientists Studying How Noise in Quantum Channel Affects the Information Communicated

Physicists study many forms of communication, including quantum communication. Thanks to specific properties of quantum mechanics, like entanglement, information integrity can be better maintained with quantum communications, even being hackproof...

Research Breakthrough in Entanglement Could Lead to High-Dimensional Encoding of Quantum Information, Future Quantum Devices

Quantum entanglement—or what Albert Einstein once referred to as “spooky action at a distance”— occurs when two quantum particles are connected to each other, even when millions of miles apart....

U. Michigan Making Quantum Nanostructures, New Operational Principles Come to Life

$1.8M to develop room temperature, controllable quantum nanomaterials The project could pave the way for compact quantum computing and communications as well as efficient UV lamps for sterilization and air...