In quantum technologies, everything depends on the ability to detect the properties carried by a single photon. But in the ...

Physicists Shubhayan Sarkar, Armin Tavakoli Orthey Jr., and Remigiusz Augusiak have published a scheme in Nature Physics that can verify any quantum state or measurement without trusting the device ...

Researchers at the University of Central Florida have demonstrated a method for generating scalable quantum entanglement on ...

Light moving through a tiny silicon structure does not look dramatic. It slips down narrow waveguides etched onto a chip, guided by geometry too small to see with the naked eye.

Researchers have developed a new protocol for characterizing quantum gate errors, paving the way toward more reliable quantum simulations and fault-tolerant quantum computing. Researchers have ...

Studying and designing novel materials is a central application of quantum mechanics. Chemists, materials scientists, and ...

This diagram illustrates how the team reduces quantum circuit complexity in machine learning using three encoding methods—variational, genetic, and matrix product state algorithms. All methods ...

Scientists have used a new method to determine the characteristics of optical, i.e. light-based, quantum states. For the first time, they are using certain photon detectors -- devices that can detect ...

Researchers showcased a new method for generating single photons in a diamond-based quantum system. This progress brings ...

Researchers have developed a new protocol for benchmarking quantum gates, a critical step toward realizing the full potential of quantum computing and potentially accelerating progress toward ...