Coherent States of 2DEG [ cs.pdf (66K) ]
Introduction
Definitions
Commutation relations
Creation and destruction operators
Number operators
Coherent States
Scalar product
Displacement
Neumann Lattice
Examples (square, hexagonal, general 2D crystal)
Coordinate Representation
Gauges
Vacuum state
Bargmann-like representation
Connectin with scalar product
Motion of Coherent State Wave-Packets
Crossed electric and magnetic fields
Competeness
Perelomov's Theorem
bi-orthogonal bases
2D-Electron
Gas on a Sphere
[ sph.pdf (13K) ]
Density
of States (3D from 2D, etc) [ dos.pdf
(43K) ]
Phonon bottleneck [ bottleneck.pdf
(51K) ]
Quantum Cascade Laser [ qcl.pdf
(41K)
]
Grain boundary transmission [ grain_boundary.pdf
(16K) ]
Non-orthogonal states basis [ nonortho.pdf (115K)
]
Tunneling formulae [ tunneling.pdf
(36K)
]
Split capacitor (conformal mapping) [ split_capacitor.pdf
(8K) ]
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