New analysis from JPMorganChase researchers strengthens the security of Quantum Position Checks (QPV) against generalized ...

Previously limited by scalability, dependable benchmarks assessing computational methods beyond simple approximations are now ...

Suppressing errors during qubit manipulation invariably demands increased energy expenditure from the controlling device.

Sharp new inequalities refine existing bounds on matrix logarithms, achieving a demonstrably optimal coefficient in tracing ...

Before now, the Jaynes-Cummings Hamiltonian described energy levels increasing linearly, like climbing evenly spaced stairs.

Errors as small as one in a thousand are now attainable when modelling complex light interactions, a marked improvement over ...

Moth Quantum’s Braided demo uses its Atlas platform to create a 2D world governed by quantum physics, not scripts.

Previously lacking rigorous mathematical foundations, quantifying similarity between distant quantum states now comes with ...

Lowering mean energy doesn’t guarantee finding better solutions in computation, a single layer of QAOA reduced energy from 1.

Gate errors have now fallen below previous limits thanks to a new method for controlling qubit operations. Corrections ...

Achieving 99. 76% accuracy on a quantum operation whilst operating at lower energy levels was previously considered mutually ...

Long-range correlations typically demand substantial computational resources, but new work demonstrates this isn’t always ...