A linear path to efficient quantum technologies

The experimental setup consists exclusively of so-called linear components, such as mirrors, beam splitters and waveplates, which ensures scalability. Credit: La Rici Photography Researchers at the University of Stuttgart have…

Physicists create powerful magnets to de-freeze quantum computing

Physicist Ahmed El-Gendy, Ph.D., demonstrates the magnetism of a new material created for quantum computing. Credit: The University of Texas at El Paso Quantum computing has the potential to revolutionize…

Experimental quantum imaging distillation with undetected light

Machine learning contributes to better quantum error correction

Harnessing high-dimensional quantum states with QDs and OAM

Scheme of the flexible platform implemented to engineer both intra- and interparticle Orbital Angular Momentum based entangled states via quantum dot source. Credit: Nicolò Spagnolo. Quantum technology’s future rests on…

Tuning the Chern number in the nitrogen-vacancy center in diamond

Researchers develop a protocol to extend the life of quantum coherence

This quantum sensor in the MIT Quantum Engineering Group is based on NV centers in diamond. It was designed and built by the research team. Credit: Massachusetts Institute of Technology…

Promising quantum state found during error correction research

Study proves the difficulty of simulating random quantum circuits for classical computers

Credit: Google Quantum AI, designed by SayoStudio. Quantum computers, technologies that perform computations leveraging quantum mechanical phenomena, could eventually outperform classical computers on many complex computational and optimization problems. While…

Deriving the fundamental limit of heat current in quantum mechanical many-particle systems