A (2+1)-dimensional fermion in the Coulomb and magnetic field backgrounds

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作者
V. R. Khalilov
机构
[1] Moscow State University,
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Dirac Equation; Landau Level; Weak Magnetic Field; Quantum Hall Effect; Coulomb Field;
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摘要
In the problem of a two-dimensional hydrogen-like atom in a magnetic field background, we construct quasi-classical solutions and the energy spectrum of the Dirac equation in a strong Coulomb field and in a weak constant homogeneous magnetic field in 2+1 dimensions. We find some “exact” solutions of the Dirac and Pauli equations describing the “spinless” fermions in strong Coulomb fields and in homogeneous magnetic fields in 2+1 dimensions.
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页码:481 / 492
页数:11
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