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Article #4691Ramsay's error is <a,e,+|a,o,+> = 0
From: Jack Sarfatti
Date: Wed, 11 Nov 1992 06:28
Date: Wed, 11 Nov 1992 06:28
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Ramsay writes: "In order for the evolution to be unitary, we must have <a,e,+|a,o,+> = 0." Why? Both |a,e,+> and |a,o,+> are identical in spin space and they both evolve to |h>. In fact <a,e,+|a.o.+> = e^ix Ramsay is confused. The proper orthogonality relations are: <a,e,+|a,e,-> = 0 <a,o,+|a,o,-> = 0 I will comment on the rest of Ramsay's reamrks in another posting.
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arc1-ca.pugleaf.net!sparky!uunet!cis.ohio-state.edu!zaphod.mps.ohio-state.edu!saimiri.primate.wisc.edu!ames!pacbell.com!well!sarfattiShow Full Headers
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Newsgroups: sci.physics Path: arc1-ca.pugleaf.net!sparky!uunet!cis.ohio-state.edu!zaphod.mps.ohio-state.edu!saimiri.primate.wisc.edu!ames!pacbell.com!well!sarfatti From: sarfatti@well.sf.ca.us (Jack Sarfatti) Subject: Ramsay's error is <a,e,+|a,o,+> = 0 Message-ID: <BxJGn3.JJ5@well.sf.ca.us> Sender: news@well.sf.ca.us Organization: Whole Earth 'Lectronic Link Date: Wed, 11 Nov 1992 06:28:15 GMT Lines: 17