Quantum Computers News

Scientists show that there is indeed an ‘entropy’ of quantum entanglement

Scientists have shown, through probabilistic calculations, that there is indeed, as had been hypothesized, a rule of 'entropy' for the phenomenon of quantum...

Scientists test for quantum nature of gravity

A new study reports on a deep new probe into the interface between the theories of gravity and quantum mechanics, using ultra-high energy...

Experiment opens door for millions of qubits on one chip

Researchers have achieved the first controllable interaction between two hole spin qubits in a conventional silicon transistor. The breakthrough opens up the possibility...

Physicists arrange atoms in extremely close proximity

Physicists developed a technique to arrange atoms in much closer proximity than previously possible, down to 50 nanometers. The group plans to use...

Significant new discovery in teleportation research — Noise can improve the quality of quantum teleportation

Researchers succeeded in conducting an almost perfect quantum teleportation despite the presence of noise that usually disrupts the transfer of quantum state.

Lead-vacancy centers in diamond as building blocks for large-scale quantum networks

A lead-vacancy (PbV) center in diamond has been developed as a quantum emitter for large-scale quantum networks by researchers. This innovative color center...

Researchers unlock potential of 2D magnetic devices for future computing

A research team has created an innovative method to control tiny magnetic states within ultrathin, two-dimensional van der Waals magnets -- a process...

Physicists build new device that is foundation for quantum computing

Scientists have adapted a device called a microwave circulator for use in quantum computers, allowing them for the first time to precisely tune...

The end of the quantum tunnel

Quantum mechanical effects such as radioactive decay, or more generally: 'tunneling', display intriguing mathematical patterns. Researchers now show that a 40-year-old mathematical discovery...

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