Nugatory's latest activity
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Nugatory reacted to JimWhoKnew's post in the thread Undergrad The imaginary part of the wave function with
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Introductory textbooks usually deal a lot with time-independent Hamiltonians of the form$$H=\frac{\mathbf{P}^2}{2 m}+V(\mathbf{x})\quad... -
Nugatory replied to the thread Undergrad EPR revisited.Do remember that collapse is not part of the theory of quantum mechanics as described by the math (which is the only real description of...
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Nugatory reacted to JimWhoKnew's post in the thread Undergrad Klein-Gordon equation in the nonrelativistic limit with Like.
From relativity, having the rest mass as the limit of the energy when the kinetic contribution goes to zero, is a welcome feature...
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Nugatory replied to the thread High School Thought Experiment on Charge Carriers and Electrical Conduction.Your hypothetical “electrop”differs from the positron (the electron’s anti-particle, and not hypothetical) only in that it doesn’t...
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Nugatory reacted to timmdeeg's post in the thread Undergrad One does not “prove” the basic principles of Quantum Mechanics with Like.
Sorry for a layman question in between. As I understood it a quantum object has no well defined properties unless it interacts. Isn't...
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Nugatory reacted to Sambuco's post in the thread Undergrad One does not “prove” the basic principles of Quantum Mechanics with Like.
I would like to add that the idea that a quantum object exists at all times and possesses objective properties is nothing more than a...
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Nugatory replied to the thread Undergrad Reference frames, center of rotation, etc.We aren't. We are analyzing the forces acting on a given infinitesimal volume somewhere along the rod, and these are all external to...