Concerns that quantum computers may start easily hacking into previously secure communications has motivated researchers to ...

Time feels steady and familiar in daily life, but at the quantum level it becomes slippery. That puzzle now has a fresh twist ...

A key challenge in developing stable quantum systems is protecting quantum information from environmental disturbances. It is also one of the biggest hurdles in achieving and maintaining unique ...

Time may feel smooth and continuous, but at the quantum level it behaves very differently. Physicists have now found a way to measure how long ultrafast quantum events actually last, without relying ...

By combining surface codes with lattice surgery, researchers have shown how logical qubits can be manipulated and entangled ...

Researchers have demonstrated device-independent quantum key distribution (DI-QKD) over 62 miles (100 kilometers) of ...

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 ...

Quantum computers struggle because their qubits are incredibly easy to disrupt, especially during calculations. A new ...

Overview of the PSP pipeline. Following genomic sequencing, the primary amino acid sequence is determined. The experimental method then starts with expressing this protein by genetically modifying ...

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 ...

EPFL physicists have found a way to measure the time involved in quantum events and found it depends on the symmetry of the material. "The concept of time has troubled philosophers and physicists for ...