- Tytuł:
- Quantum mechanics of identical particles
- Autorzy:
- Kuś, Marek
- Powiązania:
- https://bibliotekanauki.pl/articles/2140652.pdf
- Data publikacji:
- 2022-11-08
- Wydawca:
- Copernicus Center Press
- Tematy:
-
quantum identical particle
indiscernibility
Leibniz Principle - Opis:
- Leibniz’s principium identitatis indiscernibilium excludes the existence of two different objects possessing all properties identical. Although perfectly acceptable for macroscopic systems, it becomes questionable in quantum mechanics, where the concept of identical particles is quite natural and has measurable consequences. On the other hand, Leibniz’s principle seems to be indispensable when we want to individuate an item and ascribe to it particular property (e.g. value of the projection of spin on a chosen axis). We may thus abandon the principle on the quantum level, claiming it falsity here, or (better) try to find other ways of individuation of objects, possibly by adopting appropriately the very concept of it. All these problems, and many other connected with identity and indiscernibility of quantum objects, are thoroughly discussed in the book of Tomasz Bigaj, unique in the world literature due to its comprehensiveness.
- Źródło:
-
Zagadnienia Filozoficzne w Nauce; 2022, 72; 169-178
0867-8286
2451-0602 - Pojawia się w:
- Zagadnienia Filozoficzne w Nauce
- Dostawca treści:
- Biblioteka Nauki
Artykuł