Temat: quantum mechanics - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Aria Heisenberga (I). O negatywnych skutkach akcentowania zasady nieoznaczoności w wykładzie teorii atomu
Autorzy:: Szymański, Adam
Powiązania:: https://bibliotekanauki.pl/articles/429171.pdf
Data publikacji:: 2014
Wydawca:: Uniwersytet Papieski Jana Pawła II w Krakowie
Tematy:: Keywords Werner Heisenberg
uncertainty principle
quantum mechanics
popularization of science
context of discovery
history of science
Opis:: According to the author, a perfect example of the theory, which is considered to be removed from the historical context, is the uncertainty principle. For various reasons, this principle became the most famous element of atomic theory, and it usually serves as kick-off for popular lectures in quantum mechanics. This order of presentation can, however, distort an accurate picture of the uncertainty principle and quantum mechanics in general. In this article we try to identify specifically the misunderstandings initiating a course of quantum mechanics contrary to the chronology from the uncertainty principle can lead.
Źródło:: Semina Scientiarum; 2014, 13
1644-3365
Pojawia się w:: Semina Scientiarum
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The concepts of an atom and chemical bond in physics and chemistry: the role of approximations
Autorzy:: Koleżyński, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/429151.pdf
Data publikacji:: 2011
Wydawca:: Uniwersytet Papieski Jana Pawła II w Krakowie
Tematy:: philosophy of chemistry
the concept of atom
the concept of chemical bond
evolution of meaning
quantum mechanics
Opis:: It is well known from the history of science, that almost all crucial concepts are subject to change during the evolution of scientific theories. There is, however, another (often forgotten or omitted) aspect of this process, i.e. a role of some approximations, necessarily applied to any system of interest, in practically every single calculation carried out within quantum mechanical formalism, which can also result in change of the meaning of some of these concepts. In this paper, the two concepts of great importance in chemistry and physics, namely the concept of an atom, and the concept of a chemical bond are analyzed, both from the point of view of classical chemistry and quantum mechanics. The evolution of their meaning, due to the approximations, resulting in some important differences is highlighted.
Źródło:: Semina Scientiarum; 2011, 10
1644-3365
Pojawia się w:: Semina Scientiarum
Dostawca treści:: Biblioteka Nauki

Artykuł

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