The emergence of selection rules and their encounter with group theory, 1913-1927

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@article{ffa3953bf40b4ee5a050be14867b3059,
title = "The emergence of selection rules and their encounter with group theory, 1913-1927",
abstract = "In today's quantum mechanics and quantum field theory, the observable signature of a symmetry is often sought in the form of a selection rule: a missing radiation frequency, a particle that does not decay in another one, a scattering process which fails to take place. The connection between selection rules and symmetries is effected thanks to the mathematical discipline of group theory. In the present paper, I will offer an overview of how the productive synergy between selection rules and group theory came to be. The first half of the work will be devoted to the emergence of the idea of spectroscopic selection rules in the context of the old quantum theory, showing how this notion was linked with an interpretive scheme of theoretical nature which, once combined with group theory, would bear many fruits. In the second part of the paper, I will focus on the actual encounter between selection rules and group theory, and on the person largely responsible for it: Eugene Wigner. I will attempt to reconstruct the path which led Wigner, of all people, to be the agent effecting this connection.",
keywords = "Eugene Wigner, Group theory, Old quantum theory, Selection rules, Symmetry, Philosophy",
author = "Arianna Borrelli",
year = "2009",
month = dec,
doi = "10.1016/j.shpsb.2009.05.002",
language = "English",
volume = "40",
pages = "327--337",
journal = "Studies in History and Philosophy of Science Part B - Studies in History and Philosophy of Modern Physics",
issn = "1355-2198",
publisher = "Elsevier B.V.",
number = "4",

}

RIS

TY - JOUR

T1 - The emergence of selection rules and their encounter with group theory, 1913-1927

AU - Borrelli, Arianna

PY - 2009/12

Y1 - 2009/12

N2 - In today's quantum mechanics and quantum field theory, the observable signature of a symmetry is often sought in the form of a selection rule: a missing radiation frequency, a particle that does not decay in another one, a scattering process which fails to take place. The connection between selection rules and symmetries is effected thanks to the mathematical discipline of group theory. In the present paper, I will offer an overview of how the productive synergy between selection rules and group theory came to be. The first half of the work will be devoted to the emergence of the idea of spectroscopic selection rules in the context of the old quantum theory, showing how this notion was linked with an interpretive scheme of theoretical nature which, once combined with group theory, would bear many fruits. In the second part of the paper, I will focus on the actual encounter between selection rules and group theory, and on the person largely responsible for it: Eugene Wigner. I will attempt to reconstruct the path which led Wigner, of all people, to be the agent effecting this connection.

AB - In today's quantum mechanics and quantum field theory, the observable signature of a symmetry is often sought in the form of a selection rule: a missing radiation frequency, a particle that does not decay in another one, a scattering process which fails to take place. The connection between selection rules and symmetries is effected thanks to the mathematical discipline of group theory. In the present paper, I will offer an overview of how the productive synergy between selection rules and group theory came to be. The first half of the work will be devoted to the emergence of the idea of spectroscopic selection rules in the context of the old quantum theory, showing how this notion was linked with an interpretive scheme of theoretical nature which, once combined with group theory, would bear many fruits. In the second part of the paper, I will focus on the actual encounter between selection rules and group theory, and on the person largely responsible for it: Eugene Wigner. I will attempt to reconstruct the path which led Wigner, of all people, to be the agent effecting this connection.

KW - Eugene Wigner

KW - Group theory

KW - Old quantum theory

KW - Selection rules

KW - Symmetry

KW - Philosophy

UR - http://www.scopus.com/inward/record.url?scp=71849117817&partnerID=8YFLogxK

U2 - 10.1016/j.shpsb.2009.05.002

DO - 10.1016/j.shpsb.2009.05.002

M3 - Journal articles

AN - SCOPUS:71849117817

VL - 40

SP - 327

EP - 337

JO - Studies in History and Philosophy of Science Part B - Studies in History and Philosophy of Modern Physics

JF - Studies in History and Philosophy of Science Part B - Studies in History and Philosophy of Modern Physics

SN - 1355-2198

IS - 4

ER -