The controlled generation of single photons is an essential element of numerous quantum technology applications, such as ...

Quantum computers work by applying quantum operations, such as quantum gates, to delicate quantum states. Ideally, quantum ...

Researchers at the University of Innsbruck, together with partners from Sydney and Waterloo, have presented a new diagnostic ...

Add Yahoo as a preferred source to see more of our stories on Google. Quantum systems are so delicate that even observing them can lead to disturbance. The conventional techniques used for taking a ...

One of the biggest promises of quantum computing is the ability to simulate molecules ...

Add Yahoo as a preferred source to see more of our stories on Google. A key challenge in developing stable quantum systems is protecting quantum information from environmental disturbances. It is also ...

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 ...

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 ...

Charles Bennett and Gilles Brassard were recognized for their foundational work in quantum information science.

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 ...