Chronology Current Month Current Thread Current Date
[Year List] [Month List (current year)] [Date Index] [Thread Index] [Thread Prev] [Thread Next] [Date Prev] [Date Next]

Re: A question about the spin 2 particle.



OK Let me see if I get this. The number of a particles' eigenstates is given
by the equation n=2s+1. Any particle will be not be in any defined state
until a measurement is made of that particles spin. An unmeasured particle
will be in a superposition of all it's possible eigenstates. For a spin 2
particle there are 5 possible states which are-2,-1,0,1,2 . Now if we take
the vector in the Hilbert space which defines the mix of these states and our
2 spin particle superposition states consist of only amplitudes in even
number states then a 180 degree rotation will be a complete cycle. Should
there be any probability amplitude for any odd numbered state we would need a
360 degree rotation to complete a full cycle. In any case a 360 degree
rotation always returns the same amplitude.

Bob Zannelli

Bob Zannelli