Quantum, Quantum Computing, Superconductivity, Cooper, Qubit.
at the end of the process. In total, clearly, momentum will have been conserved (it could not be otherwise in a collision!) and therefore p¹+p²=p’¹+p’². Concerning the energy, it is well-known that in quantum mechanics due to the energy-time uncertainty principle, i.e. ΔE ≈ ћ/Δt, a process can