On the Bogolubov-de Gennes Equations

Abstract

We consider the Bogolubov-de Gennes equations giving an equivalent formulation of the BCS theory of superconductivity. We are interested in the case when the magnetic field is present. We (a) discuss their general features, (b) isolate key physical classes of solutions (normal, vortex and vortex lattice states) and (c) prove existence of the normal, vortex and vortex lattice states and stability/instability of the normal states for large/small temperature or/and magnetic fields.

References in corpus (2)

• Magnetic Vortices, Abrikosov Lattices and Automorphic Functions
• Microscopic Derivation of the Ginzburg-Landau Model

Cited by in corpus (2)

• The Dirac-Frenkel Principle for Reduced Density Matrices, and the Bogoliubov-de-Gennes Equations
• Differential Equations of Quantum Mechanics