Entanglement -- linking distant particles or groups of particles so that one cannot be described without the other -- is at the core of the quantum revolution changing the face of modern technology.

In the realm of quantum information distribution, sending a signal from point A to point B is like a baseball pitcher ...

Quantum dots are widely used for their ability to emit single photons at specific wavelengths. These photons are created by electronic transitions in quantum dots and are ideal for encoding and ...

An expert in creating sources of entangled and hyper-entangled photons, the University of Toronto’s Li Qian is working to make ultra-secure quantum communication practical and accessible – ...

As the digital world continues to expand, the need for robust cybersecurity measures has never been greater. Quantum cryptography, a cutting-edge technology that leverages the principles of ...

Researchers in Austria have achieved a major milestone in quantum computing after obtaining a complete optical readout of ...

Scientists at Oxford have taken a massive leap toward large-scale quantum computing by successfully linking separate quantum ...

The young company holds some large contracts that fund its business. Its CEO thinks quantum computing will be commercially relevant by 2030. But there may be less risky ways for investors to gain ...

A new study published in Scientific Reports simulates particle creation in an expanding universe using IBM quantum computers, demonstrating the digital quantum simulation of quantum field theory ...

middleware and quantum communication," IBM reports. "We will also enhance the quality, execution, speed and parallelization of quantum circuits." That's likely one reason why Stifel upped its ...

Quantum Computing Inc., an integrated photonics ... solution that seamlessly integrates into existing telecom fiber and communication infrastructure. The company was formerly known as Innovative ...

This new device generates spin-orbit photonic qudits, which encode information in light by manipulating its shape (orbital angular momentum) and twist (polarization). Instead of encoding information ...