Attosecond science allows the extremely fast movements of electron particles to be observed. This emerging field brings both opportunity and controversy.

One principle is "superposition": the ability of quantum ... Recently, schemes for using attosecond pulses in small molecules to control entanglement and the coherence of qubits (so they continue ...

By controlling laser pulses to induce nonlinear light shifts in the ground states of the atoms, they successfully prepare a superposition state consisting of two spin projections, +5/2 and -5/2.

These fiber networks are already used in classical communications, where a pulse of light carries binary information ... communication is its reliance on quantum phenomena such as superposition (where ...

Another possible reason of the better results obtained by PUS is that it is measured at the beginning of the pulse, which would be the part related to a unique wave (main wave, before superposition of ...

For laser pulses, one can apply energy windowing to the sampled nuclear ... broad in energy meaning that it would formally excite the molecule in a coherent superposition of all electronic states. c ...