After 100 experiments on each source, 52 of the
photons from pass through the x filter and only 50 of the
photons from pass through the x filter. Are A and B the
same quantum state? Is A a pure state with respect to x? With
respect to r? Is
B a pure state with respect to x? With respect to r?
Prof. Tomas Alberto Arias
Fri Mar 8 14:48:40 EST 1996
pass through the x filter and only 50 of the
photons from 
pass through the x filter. Are A and B the
same quantum state? Is A a pure state with respect to x? With
respect to r? Is
B a pure state with respect to x? With respect to r?