| Issue |
J. Phys. IV France
Volume 10, Number PR5, March 2000
The 1999 International Conference on Strongly Coupled Coulomb Systems
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|---|---|---|
| Page(s) | Pr5-381 - Pr5-388 | |
| DOI | https://doi.org/10.1051/jp4:2000573 | |
The 1999 International Conference on Strongly Coupled Coulomb Systems
J. Phys. IV France 10 (2000) Pr5-381-Pr5-388
DOI: 10.1051/jp4:2000573
Humboldt-Universität zu Berlin, Invalidenstr. 110, 10115 Berlin, Germany
© EDP Sciences 2000
J. Phys. IV France 10 (2000) Pr5-381-Pr5-388
DOI: 10.1051/jp4:2000573
Ground-state energy of a high-density electron gas in a strong magnetic field
M. Steinberg and J. OrtnerHumboldt-Universität zu Berlin, Invalidenstr. 110, 10115 Berlin, Germany
Abstract
The high-density electron gas in a strong magnetic field B and at zero temperature is investigated. The quantum strong-field limit is considered in which only the lowest Landau level is occupied. It is shown that the perturbation series of the ground-state energy can be represented in analogy to the Gell-Mann Brueckner expression of the ground-state energy of the field-free electron gas. The role of the expansion parameter is taken by [MATH] instead of the field-free Gell-Mann Brueckner parameter [MATH].
© EDP Sciences 2000