Currents in the lowest Landau level field theory with e-e interactions

Journal Article · Tue Mar 15 00:00:00 EST 1994 · International Journal of Modern Physics B; (United States)

DOI:https://doi.org/10.1142/S0217979294000312· OSTI ID:6922609

Rajarman, R ^[1]

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1. Univ. of Illinois, Urbana, IL (United States). Dept. of Physics

The authors obtain expressions for the electric current in the Lowest Landau Level field theory in the presence of a general (external as well as inter-particle) interaction. This is done in the constrained Lagrangian formulation and is an extension of results obtained by Martinez and Stone for the external force case. However, they work directly with nonlocal field equations rather than convert the Lagrangian into a local one and use Noether's theorem.

• OSTI ID: 6922609
• Journal Information: International Journal of Modern Physics B; (United States), Vol. 8:6; ISSN 0217-9792
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
HALL EFFECT
FIELD THEORIES
SECOND QUANTIZATION
CHARGE DENSITY
ELECTRIC CURRENTS
ELECTRON-ELECTRON INTERACTIONS
CURRENTS
INTERACTIONS
LEPTON-LEPTON INTERACTIONS
PARTICLE INTERACTIONS
QUANTIZATION
665400* - Quantum Physics Aspects of Condensed Matter- (1992-)