On 11/18/2017 3:00 AM, [email protected] wrote:
On Friday, November 17, 2017 at 10:57:36 PM UTC-7, Brent wrote:
On 11/17/2017 6:41 PM, [email protected] <javascript:> wrote:
*Not sure of the distinction between "an operator" and a "local
operator" in the context of the singlet state. *
A local operator would be one that interacts with only one of the
two particles, i.e. it's located near Alice or near Bob, but not both.
*I think of an operator in QM as a mathematical tool that gives us the
possible measurements of some observable, not as a thing located in
space, so I have no idea what you mean.
*
I defined it as operating on only one of the particles, not in terms of
location. I just added location remark as explanation of why it's
called "non-local".
*
*
*BTW, to close a gap on a cosmological issue we discussed earlier
here, when it's claimed the age of the universe is 13.8 BY, does that
include both the observable and unobservable regions *
Yes.
Brent
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