Tag: entanglement

A new mathematical analysis of quantum Cournot duopolies with delayed information shows that whether oscillatory instability can occur depends only ...

A new theoretical study treats quantum energy teleportation as a tradable commodity and builds quantum versions of classical economic models, ...

A new study shows quantum kernel methods dramatically outperform classical RBF kernels in industrial acoustic anomaly detection when anomaly distributions ...

A new analysis shows that the quantum advantage in two-party nonlocal games with binary inputs and outputs persists over suitable ...

ICFO researchers have used a spin rephasing protocol to store single photons in a praseodymium-doped solid-state quantum memory for a ...

A new theoretical study shows that gate teleportation fidelity degrades in state-dependent ways under bit-flip, phase-flip, depolarizing, and amplitude-damping noise, ...

A controlled comparison finds quaternion-valued neural networks match or exceed shallow variational quantum circuits on MNIST, FashionMNIST, and CIFAR-10 at ...

Researchers in India have developed a modified weak measurement and reversal protocol that significantly boosts quantum teleportation fidelity in noisy ...

Scientists have demonstrated a single four-qubit entangling gate on a room-temperature spin register that runs ten times faster than sequences ...

Physicists have shown that the most magical quantum states for small systems arise directly from the shortest vectors of the ...