Archives for March, 2025
Quantum Logic Gates and Infinite Number of States
Quantum logic gates are created from superposition of spin states. Should't there be an infinite number of possible directions that the spin can point to - so an infinite number…
Complex fourier transform and Wave Packets
Constructing a wave that is spiked in just one small region is not easy. When you superpose several waves, you have to do so in a way that they constructively…
State of an atom after passing through three Stern Gerlach Analyzers Successively
Two SG Detectors - at 90 degrees to each other. First one (SG oriented along z axis) - exiting atom is +m (z axis) (or -m on the z axis).…