Keyphrases
Commensurate System
100%
Lattice Fluctuation
100%
Quantum Phase Transition
100%
Phonon Frequencies
66%
Quantum Lattice
66%
Lattice Distortion
66%
Energy Gap
33%
Coupling Constant
33%
Gapless
33%
Density of States
33%
Unitary Transformation
33%
Order Parameter
33%
Phase Transition
33%
Green's Function
33%
Critical Exponent
33%
Scattering Function
33%
Nonadiabatic Effect
33%
Function Perturbation
33%
Perturbation Theory
33%
Electron-phonon Scattering
33%
Energy-dependent
33%
Nonadiabatic Corrections
33%
Kosterlitz-Thouless Transition
33%
Mean Field
33%
Quantum Crossover
33%
Square Root Singularity
33%
Inverse Square Root
33%
Fermionic
33%
Field Parameters
33%
Chemistry
Phonon
100%
Band Gap
50%
Density of State
50%
Electron-Phonon Scattering
50%
k·p perturbation theory
50%
Tight Binding Model
50%
Perturbation Theory
50%
Engineering
One Dimensional
100%
Lattice Distortion
100%
Band Gap
50%
Green's Functions
50%
Inverse Square Root Singularity
50%
Physics
Phonon
100%
Coupling Constant
33%
Density of States
33%
Green's Functions
33%
Perturbation Theory
33%