Two-dimensional electron gas in a uniform magnetic field in the presence of a -impurity

DOI10.1088/0305-4470/31/10/014zbMath0939.82046arXivcond-mat/9704156OpenAlexW2033651649MaRDI QIDQ4235184

C. A. A. de Carvalho, R. M. Cavalcanti

Publication date: 22 March 1999

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/cond-mat/9704156

zbMATH Keywords

density of statestwo-dimensional electron gasHall conductivity

Mathematics Subject Classification ID

Many-body theory; quantum Hall effect (81V70) Statistical mechanics of gases (82D05)

Related Items (6)

Lifetimes of impurity states in crossed magnetic and electric fields ⋮ Stabilization of impurity states in crossed magnetic and electric fields ⋮ Quantum propagator and characteristic equation in the presence of a chain of δ-potentials ⋮ Long-lived resonances supported by a contact interaction in crossed magnetic and electric fields ⋮ Dimensional transmutation and dimensional regularization in quantum mechanics. I: General theory ⋮ Properties of a pseudo-Hermitian Hamiltonian for harmonic oscillator decorated with Dirac delta interactions

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