
Heisenberg`s original derivation of the uncertainty principle and its
... This article aims to resolve this longstanding confusion. It will be shown that in 1927 Heisenberg1 actually ‘proved’ not only eq. (2) but also eq. (1) from basic postulates for quantum mechanics. In showing that, it is pointed out that as one of the basic postulates Heisenberg supposed an assumptio ...
... This article aims to resolve this longstanding confusion. It will be shown that in 1927 Heisenberg1 actually ‘proved’ not only eq. (2) but also eq. (1) from basic postulates for quantum mechanics. In showing that, it is pointed out that as one of the basic postulates Heisenberg supposed an assumptio ...
N -level quantum thermodynamics
... entropy of a "closed" system is, therefore, a result of the random effect of the environment. This idea was also published by Blatt (2°) as an explanation for the increase in entropy of a system subject to incessant, completely random impacts of the molecules of the atmosphere on the boundaries of t ...
... entropy of a "closed" system is, therefore, a result of the random effect of the environment. This idea was also published by Blatt (2°) as an explanation for the increase in entropy of a system subject to incessant, completely random impacts of the molecules of the atmosphere on the boundaries of t ...