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pro vyhledávání: '"Schonfeld Jonathan F."'
Autor:
Schonfeld Jonathan F.
Publikováno v:
Open Physics, Vol 21, Iss 1, Pp 671-20 (2023)
The Mott problem is a simpler version of the quantum measurement problem that asks: Is there a microscopic physical mechanism – based (explicitly or implicitly) only on Schroedinger’s equation – that explains why a single alpha particle emitted
Externí odkaz:
https://doaj.org/article/85e5a2b110bd4341bfb5b77815d4cc56
Autor:
Schonfeld Jonathan F.
Publikováno v:
Open Physics, Vol 20, Iss 1, Pp 40-48 (2022)
Using publicly available video of a diffusion cloud chamber with a very small radioactive source, I measure the spatial distribution of where tracks start and consider possible implications. This is directly relevant to the quantum measurement proble
Externí odkaz:
https://doaj.org/article/ea1e24f4b5094d678d94ff0aa7bbd0cd
Autor:
Schonfeld, Jonathan F.
I construct perforated, "take-away" fractals that support short-distance power-law scaling with complex exponents for Dirac (spin-1/2) propagators. The construction relies on a fortuitous ansatz for Dirac boundary conditions at the surfaces of spheri
Externí odkaz:
http://arxiv.org/abs/2311.02111
Autor:
Schonfeld, Jonathan F.
The Mott problem is a simpler version of the quantum measurement problem that asks: Is there a microscopic physical mechanism - based (explicitly or implicitly) only on Schroedinger's equation - that explains why a single alpha particle emitted in a
Externí odkaz:
http://arxiv.org/abs/2310.06870
Autor:
Schonfeld, Jonathan F.
The Mott problem asks: Is there a microscopic physical mechanism - based (explicitly or implicitly) only on Schroedinger's equation - that explains why a single alpha particle emitted in a single spherically symmetric s-wave nuclear decay produces a
Externí odkaz:
http://arxiv.org/abs/2209.05344
Autor:
Schonfeld, Jonathan F.
For single-particle nonrelativistic quantum mechanics, a Gamow state is an eigenfunction of the Hamiltonian with complex eigenvalue. Gamow states are not normalizable; they depend on time via the usual multiplier exp(-iEt) supplemented by a cutoff at
Externí odkaz:
http://arxiv.org/abs/2204.05854
Autor:
Schonfeld, Jonathan F.
Using publicly available video of a diffusion cloud chamber with a very small radioactive source, I measure the spatial distribution of where tracks start, and consider possible implications. This is directly relevant to the quantum measurement probl
Externí odkaz:
http://arxiv.org/abs/2201.13249
Autor:
Schonfeld, Jonathan F.
In a cloud chamber, the quantum measurement problem amounts to explaining the first droplet in a charged-particle track; subsequent droplets are explained by Mott's 1929 wave-theoretic argument about collision-induced wavefunction collimation. I form
Externí odkaz:
http://arxiv.org/abs/2106.05178
Autor:
Schonfeld, Jonathan F.
I argue that the marquis characteristics of the quantum-mechanical double-slit experiment (point detection, random distribution, Born rule) can be explained using Schroedinger's equation alone, if one takes into account that, for any atom in a detect
Externí odkaz:
http://arxiv.org/abs/1905.00277
Autor:
Schonfeld, Jonathan F.
In a single-particle detection experiment, a wavefront impinges on a detector but observers only see a point response. The extent of the wavefront becomes evident only in statistical accumulation of many independent detections, with probability given
Externí odkaz:
http://arxiv.org/abs/1706.07788