Semiclassical quantization of atomic systems through their normal form: the hydrogen atom

Verfasser / Beitragende:
[Charles Jaffé, Jesús Palacián, Patricia Yanguas, T. Uzer]
Ort, Verlag, Jahr:
2015
Enthalten in:
Theoretical Chemistry Accounts, 134/1(2015-01-01), 1-7
Format:
Artikel (online)
ID: 605487162
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024 7 0 |a 10.1007/s00214-014-1592-4  |2 doi 
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245 0 0 |a Semiclassical quantization of atomic systems through their normal form: the hydrogen atom  |h [Elektronische Daten]  |c [Charles Jaffé, Jesús Palacián, Patricia Yanguas, T. Uzer] 
520 3 |a Over a century after Bohr's the initial quantization of hydrogen, the semiclassical quantization of atomic systems still represents a challenge. In the present paper, we re-examine the semiclassical quantization of hydrogen asking the question: How can hydrogen be quantized without making use of its separability? The approach adopted was to explicitly a construct transformation from the physical variable to the action-angle variables. The initial difficulty encountered is the lack of an equilibrium point on the potential energy surface. To surmount this difficulty, it is noted that the circular periodic orbits are relative equilibria. In a rotating frame, the relative equilibria become critical points in the phase flow. It is shown that the flow in the vicinity of the critical point is stable. The Lie-Deprit transformation is then used to transform the system into normal form, following which the semiclassical quantization is straightforward. 
540 |a Springer-Verlag Berlin Heidelberg, 2014 
690 7 |a Semiclassical quantization  |2 nationallicence 
690 7 |a Hydrogen  |2 nationallicence 
690 7 |a Normal form  |2 nationallicence 
690 7 |a Canonical transformation  |2 nationallicence 
690 7 |a Relative equilibria  |2 nationallicence 
690 7 |a Rotating frame  |2 nationallicence 
700 1 |a Jaffé  |D Charles  |u Department of Chemistry, West Virginia University, 26506-6045, Morgantown, WV, USA  |4 aut 
700 1 |a Palacián  |D Jesús  |u Departamento de Ingeniería Matemática e Informática, Universidad Pública de Navarra, 3100, Pamplona, Spain  |4 aut 
700 1 |a Yanguas  |D Patricia  |u Departamento de Ingeniería Matemática e Informática, Universidad Pública de Navarra, 3100, Pamplona, Spain  |4 aut 
700 1 |a Uzer  |D T.  |u Center for Nonlinear Sciences, School of Physics, Georgia Institute of Technology, 30332-0430, Atlanta, GA, USA  |4 aut 
773 0 |t Theoretical Chemistry Accounts  |d Springer Berlin Heidelberg  |g 134/1(2015-01-01), 1-7  |x 1432-881X  |q 134:1<1  |1 2015  |2 134  |o 214 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Jaffé  |D Charles  |u Department of Chemistry, West Virginia University, 26506-6045, Morgantown, WV, USA  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Palacián  |D Jesús  |u Departamento de Ingeniería Matemática e Informática, Universidad Pública de Navarra, 3100, Pamplona, Spain  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Yanguas  |D Patricia  |u Departamento de Ingeniería Matemática e Informática, Universidad Pública de Navarra, 3100, Pamplona, Spain  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Uzer  |D T.  |u Center for Nonlinear Sciences, School of Physics, Georgia Institute of Technology, 30332-0430, Atlanta, GA, USA  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Theoretical Chemistry Accounts  |d Springer Berlin Heidelberg  |g 134/1(2015-01-01), 1-7  |x 1432-881X  |q 134:1<1  |1 2015  |2 134  |o 214