蘑菇
发表于 2025-3-23 11:44:30
,Some Models of “Quantum Measurement”,due to the interaction with the “small system” in the limit of infinite time only, with very slow convergence to the changed value of the “pointer position”. A model of a large but finite “measuring apparatus”, in which the convergence to the final “measurement result” is, on the other hand, very quick, is proposed as well.
Physiatrist
发表于 2025-3-23 17:41:04
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夜晚
发表于 2025-3-23 18:31:34
of degrees of freedom and to look for the behaviour of their collective variables. The final chapter contains some solvable models of “quantum measurement" describing dynamical transitions from "microsystems" to "macrosystems"..978-3-030-45072-4978-3-030-45070-0
Insufficient
发表于 2025-3-24 01:36:10
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confederacy
发表于 2025-3-24 03:16:39
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CRANK
发表于 2025-3-24 10:14:42
R. N. Katkar,V. K. Kharche,N. M. Kondehysical systems, i.e. the Heisenberg . dimensional group and some of its extensions, the rotation group SO(3) for the description of “classical spin”; briefly mentioned are also the Galilean group and the Poincaré group. The transition to classical description of systems of identical particles is al
滔滔不绝地说
发表于 2025-3-24 11:08:33
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COKE
发表于 2025-3-24 17:36:23
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可以任性
发表于 2025-3-24 21:07:40
Volkan Yavas,Yesim Deniz Ozkan-Ozensystem, whose elementary subsystems interact by short range interactions. The macroscopic/classical variables of the infinite systems will change now due to the interaction with the “small system” in the limit of infinite time only, with very slow convergence to the changed value of the “pointer pos
后来
发表于 2025-3-25 01:42:56
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