Bell-State Quantum Eraser

 Just Sayin', Physics  Comments Off on Bell-State Quantum Eraser
Jun 282011

I believe the answer given by Paul Walorski here is incorrect in the statement, “The polarization of the first observed photon can be interpreted as nothing more than the measurement of a characteristic that was established back at the time both photons were created.” If it were true that “nothing more” than this is [more …]

Quantum Entanglement

 Physics  Comments Off on Quantum Entanglement
Nov 072009

Quantum Entanglement is THE mystery in physics. Entanglement is the thing that makes the quantum world, “different”. It is what is behind the two slit paradox. This is what Einstein called “spooky action at a distance.” Of all the things in particle physics for which there are no explanations, entanglement is the biggest. If it [more …]