M. Bachmann, H. Kleinert, A. Pelster
Published 2000-05-17Version 1
Extending the Feynman-Kleinert variational approach, we calculate the temperature-dependent effective classical potential governing the quantum statistics of a hydrogen atom in a uniform magnetic at all temperatures. The zero-temperature limit yields the binding energy of the electron which is quite accurate for all magnetic field strengths and exhibits, in particular, the correct logarithmic growth at large fields.
Comments: Author Information under this http://www.physik.fu-berlin.de/~kleinert/institution.html Latest update of paper also at this http://www.physik.fu-berlin.de/~kleinert/307
Journal: Physical Review A 62, 52509/1-21 (2000)
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