entangled you, superposed me



entangled me, superposed you

Talk about entanglement relies almost invariably on an anthropomorphic
semantic construct, though few people will admit it.
We talk about Bob and Alice, instead of replacing them with "Device 1"
D1 and "Device 2" D2.
This is a convenient way to fudge and ignore the underlying conceptual
issue and its relational nature. If we formulate the problem in terms
of D1 and D2 it is clear that , under unitary evolution,
interaction/measurement of D1 and the electron results in a
superposition of "D1 measuring spin up" and "D1 measuring spin down".
Entanglement will then appear as a property of the interaction
/information-exchange between superposed D1 and D2 , when measurement
outcomes are matched/compared. In this setting nonlocality disappears,
together with the hidden assumptions that spawned it.

Essentially, talk of Alice and Bob is a rethorical artifice to
fudge/ignore the fact that, if electrons, SQUID currents, porphirine
moleculs, cats and measurement devices superpose, so do human bodies
(and minds ... whatever that means).

IV

--------------------------

"But it has a price, pretty boy, it has a price."
O.Wilde "The Fisherman and His Soul"

.



Relevant Pages

  • Re: Quantum communication might be possible?
    ... >>Alice and Bob receive sequences of photons which are correlated as above. ... there's a sophisticated scheme for quantum key distribution ... > destroy the entanglement and Alice's and Bob's keys will not match. ...
    (sci.physics.research)
  • Re: Was Einstein Wrong ? Article discussion
    ... "Entanglement, like many quantum effects, violates ... When Alice finds Up Buzz should find Down ... However the Bell Equality takes into account three axis in the article ...
    (sci.physics.relativity)
  • Re: Was Einstein Wrong ? Article discussion
    ... "Entanglement, like many quantum effects, violates ... "Electrons have a property called spin. ... Suppose that Alice and Buzz share such a pair ... No matter how far away Buzz and his particle are from Alice, ...
    (sci.physics.relativity)
  • Was Einstein Wrong ? Article discussion
    ... "Entanglement, like many quantum effects, violates ... "Electrons have a property called spin. ... Suppose that Alice and Buzz share such a pair ... No matter how far away Buzz and his particle are from Alice, ...
    (sci.physics.relativity)