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gentzen's latest activity
gentzen
reacted to
A. Neumaier's post
in the thread
A
Teaching ideal quantum measurement, from dynamics to interpretation
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Like
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A.E. Allahverdyan, R. Balian, and T.M. Nieuwenhuizen, Teaching ideal quantum measurement, from dynamics to interpretation, Comptes...
Tuesday, 7:15 AM
gentzen
reacted to
Morbert's post
in the thread
A
Wigner's Friend and Incompatibility
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Informative
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Sorry, I forgot to respond to this even though I said I would. I got some interesting (and hopefully correct) results. For simplicity...
Sunday, 3:39 PM
gentzen
reacted to
Demystifier's post
in the thread
I
Born rule as an axiom or as a theorem?
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Like
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Another important result, first understood by Bohm, but actually independent on the interpretation, is this: If Born rule is postulated...
Saturday, 10:12 AM
gentzen
replied to the thread
I
Born rule as an axiom or as a theorem?
.
Bohmian mechanics without the quantum equilibrium hypothesis seems to me like the "canonical example" of what you are asking. From my...
Saturday, 5:40 AM
gentzen
replied to the thread
I
Seifert -Solutions of Einstein's equations give flat galactic rotation curves
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A moderator in a German speaking quantum physics forum was also skeptical, and even ventured a concrete guess how unjustified...
May 11, 2024
gentzen
replied to the thread
I
What exactly does quantum immortality convey?
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Just like Newton's theory of light and colours doesn't say anything about colour-blindness or other topics related to the conscious...
May 10, 2024
gentzen
replied to the thread
I
Seifert -Solutions of Einstein's equations give flat galactic rotation curves
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What is the relation of these axisymmetric static solutions of Einstein's equations to BSM physics?
May 9, 2024
gentzen
reacted to
timmdeeg's post
in the thread
I
Seifert -Solutions of Einstein's equations give flat galactic rotation curves
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Like
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The Importance of Being Symmetric: Flat Rotation Curves from Exact Axisymmetric Static Vacuum Spacetimes ... Analyzing the low-velocity...
May 9, 2024
gentzen
replied to the thread
I
Bell tests: Changing detector settings "just before photon arrives"
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I agree. Basically yes. The positions will only get entangled behind the Stern-Gerlach apparatuses. For describing the actual...
May 5, 2024
gentzen
replied to the thread
I
Bell tests: Changing detector settings "just before photon arrives"
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Those statements are well-defined as part of measurement protocols. (As you noticed, you cannot actually know the moment "just before...
May 5, 2024
gentzen
reacted to
PeterDonis's post
in the thread
I
Are there any accepted relativistic interpretations of quantum mechanics?
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It isn't. Boson vs. fermion has experimental consequences.
May 1, 2024
gentzen
reacted to
Demystifier's post
in the thread
A
Feynman rules for Entangled photons
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That's wrong. Have you ever seen any equation in quantum mechanics for a system with two or more particles?
Apr 30, 2024
gentzen
reacted to
Demystifier's post
in the thread
A
Feynman rules for Entangled photons
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Like
.
When you have two entangled photons, there is no such thing as amplitude of photon 1. There is only an amplitude for both photons together.
Apr 30, 2024
gentzen
reacted to
Demystifier's post
in the thread
A
Feynman rules for Entangled photons
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Like
.
Yes, but in that case you are no longer considering two photons. And by the way, the expression "Feynman rules" means something entirely...
Apr 30, 2024
gentzen
reacted to
Lord Jestocost's post
in the thread
I
Conservation of energy and wave function collapse
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Like
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I think the term “CSL” is used in the realm of "objective-collapse theories".
Apr 29, 2024
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