Matters are not so clear on the physical side
According to ontological reductionism, molecular chemistry refers, at last, to the quantum ontology; therefore, the ontological commitments of chemistry turn out to be finally grounded on quantum mechanics. The main problem of this position is that nobody really knows what quantum ontology is. The p...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_13864238_v12_n2_p159_Lombardi |
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todo:paper_13864238_v12_n2_p159_Lombardi2023-10-03T16:12:20Z Matters are not so clear on the physical side Lombardi, O. Castagnino, M. Born-Oppenheimer approximation Molecular chemistry Quantum mechanics Quantum ontology According to ontological reductionism, molecular chemistry refers, at last, to the quantum ontology; therefore, the ontological commitments of chemistry turn out to be finally grounded on quantum mechanics. The main problem of this position is that nobody really knows what quantum ontology is. The purpose of this work is to argue that the confidence in the existence of the physical entities described by quantum mechanics does not take into account the interpretative problems of the theory: in the discussions about the relationship between chemistry and physics, difficulties are seen only on the side of chemistry, whereas matters highly controversial on the side of physics are taken for granted. For instance, it is usually supposed that the infinite mass limit in the Born-Oppenheimer approximation leads by itself to the concept of molecular framework used in molecular chemistry. We will argue that this assumption is implicitly based on an interpretative postulate for quantum mechanics, which, in turn, runs into difficulties when applied to the explanation of the simplest model of the hydrogen atom. © 2010 Springer Science+Business Media B.V. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_13864238_v12_n2_p159_Lombardi |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Born-Oppenheimer approximation Molecular chemistry Quantum mechanics Quantum ontology |
| spellingShingle |
Born-Oppenheimer approximation Molecular chemistry Quantum mechanics Quantum ontology Lombardi, O. Castagnino, M. Matters are not so clear on the physical side |
| topic_facet |
Born-Oppenheimer approximation Molecular chemistry Quantum mechanics Quantum ontology |
| description |
According to ontological reductionism, molecular chemistry refers, at last, to the quantum ontology; therefore, the ontological commitments of chemistry turn out to be finally grounded on quantum mechanics. The main problem of this position is that nobody really knows what quantum ontology is. The purpose of this work is to argue that the confidence in the existence of the physical entities described by quantum mechanics does not take into account the interpretative problems of the theory: in the discussions about the relationship between chemistry and physics, difficulties are seen only on the side of chemistry, whereas matters highly controversial on the side of physics are taken for granted. For instance, it is usually supposed that the infinite mass limit in the Born-Oppenheimer approximation leads by itself to the concept of molecular framework used in molecular chemistry. We will argue that this assumption is implicitly based on an interpretative postulate for quantum mechanics, which, in turn, runs into difficulties when applied to the explanation of the simplest model of the hydrogen atom. © 2010 Springer Science+Business Media B.V. |
| format |
JOUR |
| author |
Lombardi, O. Castagnino, M. |
| author_facet |
Lombardi, O. Castagnino, M. |
| author_sort |
Lombardi, O. |
| title |
Matters are not so clear on the physical side |
| title_short |
Matters are not so clear on the physical side |
| title_full |
Matters are not so clear on the physical side |
| title_fullStr |
Matters are not so clear on the physical side |
| title_full_unstemmed |
Matters are not so clear on the physical side |
| title_sort |
matters are not so clear on the physical side |
| url |
http://hdl.handle.net/20.500.12110/paper_13864238_v12_n2_p159_Lombardi |
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AT lombardio mattersarenotsoclearonthephysicalside AT castagninom mattersarenotsoclearonthephysicalside |
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