Quantum systems hold the promise of tackling some complex problems faster and more efficiently than classical computers. Despite their potential, so far only a limited number of studies have ...

Quantum entanglement has baffled physicists since Einstein, Podolsky, and Rosen first questioned whether the quantum ...

Scientists have developed and experimentally demonstrated a long-sought method for identifying W states, an important form of ...

While usual gapless points that are not geometrically defective i.e. Dirac points (Left column) possess only eigenvalues within [0, 1] (Bottom Left), defective exceptional points (Right column) also ...

Once described by Einstein as "spooky action at a distance," quantum entanglement may now seem less intimidating in light of new research findings. Osaka Metropolitan University physicists have ...

Photosynthesis and other natural processes depend on energy moving quickly and efficiently across molecules. When sunlight strikes a leaf, energy races across protein structures before it can be ...

Quantum teleportation has moved from science fiction into laboratory reality, but not in the way popular culture imagines. Instead of beaming people or objects across space, physicists are learning ...

It's one thing to dream up a quantum internet that could send hacker-proof information around the world via photons superimposed in different quantum states. It's quite another to physically show it's ...

Performing complex algorithms on quantum computers will eventually require access to tens of thousands of hardware qubits. For most of the technologies being developed, this creates a problem: It’s ...

A quantum simulator has given physicists a new look at one of the strangest ...

Quantum computing is still in its early innings, but IonQ and IBM are already building the hardware and infrastructure that could power the next decade of growth.