On 20-04-2016 21:16, John Mikes wrote:
Dear Saibal,
what makes you think that we can deduct (know??) anything rightfully
about the REAL WORLD into our feable human mind? You may LIKE more the
QM than the classical versions, but that is no verification.
We obtain(ed) SOME input about the 'WORLD' and deposited it adjusted
to the capabilities of the human mind (at THAT time) APPLYING human
logic (math?) and the content earlier deposited on the subjects.
The Universe,as we perceive it at least, seems to behave in a regular
way, it is describable in terms of laws of physics that can be
formulated using only a few bits of information.
Saibal
John Mikes
On Tue, Apr 19, 2016 at 5:08 PM, smitra <[email protected]> wrote:
The real world is quantum-mechanical, no classical. At the
macroscopic level, quantum mechanics does not become equivalent to
classical physics at all (there is no way an infinite dimensional
Hilbert space will somehow reduce to a classical phase space), what
happens is that the results of computations can be performed by
pretending that classical mechanics is correct, with impunity.
So, whenever classical concepts are introduced, the results may be
good enough for the physical quantities that one computes, for
interpretational issues there can be problems.
As pointed out by Vaidman here:
http://arxiv.org/abs/1110.6169 [1]
This is also the case for the Aharonov-Bohm effect. So, the effect
is obviously real, but the purported non-locality is just an
artifact of classical reasoning.
Saibal
--
You received this message because you are subscribed to the Google
Groups "Everything List" group.
To unsubscribe from this group and stop receiving emails from it,
send an email to [email protected].
To post to this group, send email to
[email protected].
Visit this group at https://groups.google.com/group/everything-list
[2].
For more options, visit https://groups.google.com/d/optout [3].
--
You received this message because you are subscribed to the Google
Groups "Everything List" group.
To unsubscribe from this group and stop receiving emails from it,
send an email to [email protected].
To post to this group, send email to
[email protected].
Visit this group at https://groups.google.com/group/everything-list
[2].
For more options, visit https://groups.google.com/d/optout [3].
Links:
------
[1] http://arxiv.org/abs/1110.6169
[2] https://groups.google.com/group/everything-list
[3] https://groups.google.com/d/optout
--
You received this message because you are subscribed to the Google Groups
"Everything List" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at https://groups.google.com/group/everything-list.
For more options, visit https://groups.google.com/d/optout.
