Reliably quantifying and characterizing the quantum states of various systems is highly advantageous for both quantum physics ...

Quantum technologies from ultrasensitive sensors to next-generation information processors depend on the ability of quantum ...

Quantum physics has a reputation for needing exotic hardware, from liquid-helium-cooled qubits to sprawling AI clusters, just ...

Overview:  Quantum technology is progressing rapidly, but mainstream adoption will depend on breakthroughs in stability, ...

Listening to the 'whispers' of electrons and crystals has lead to a quantum discovery with terahertz light that could help us ...

In the end, the Universe becomes a place where gravity and quantum physics slowly turn all mass into faint streams of particles.

A new article examines the history of computing to help outline the direction of quantum research. It reports that quantum technology is advancing quickly, and that the major obstacles now involve ...

New ideas can shift everything you thought you understood, and these science books offer that rare spark that leaves your ...

D-Wave's stock suffered one of the worst declines among quantum computing companies in November. Shares have recovered somewhat in recent days after a Nobel laureate helped renew hopes that the U.S.

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World account is sep ...

Complex numbers are created when you add a real number and an imaginary number (like “i”). These numbers are used throughout ...

The Slovak Quantum Communication Infrastructure (skQCI) project represents a major milestone in Slovakia’s contribution to the European Quantum Communication Infrastructure (EuroQCI) initiative, which ...