Stability of the split-band solution and energy gap in the narrow-band region of the Hubbard model

Keyphrases

• Narrowband 100%
• Energy Gap 100%
• Hubbard Model 100%
• Band Splitting 100%
• Chemical Potential 66%
• Thermodynamic Stability 66%
• Stability Condition 66%
• Low-band 66%
• Dynamic Stability 66%
• Banded Structure 33%
• Relaxation Energy 33%
• Energy Difference 33%
• Quasiparticles 33%
• Strong Interaction 33%
• Ground State Energy 33%
• Metallic State 33%
• Dynamic Instability 33%
• Interaction Energy 33%
• Green's Function 33%
• Landau Theory 33%
• Thermodynamic Instability 33%
• Coherent Motion 33%
• Electron Correlation 33%
• Fermi Liquid 33%
• Unusual Behavior 33%
• Whole Systems 33%
• Kappa Coefficient 33%
• Changemaking 33%
• Renormalized Solutions 33%
• Exact Expressions 33%

Chemistry

• Band Gap 100%
• Hubbard Model 100%
• Thermodynamics 100%
• Chemical Potential 66%
• Relaxation 33%
• Ground State 33%
• Quasiparticle 33%
• Tight Binding Model 33%
• Electronic Band Structure 33%
• Electron Correlation 33%
• Fermi Liquid 33%

Physics

• Thermodynamics 100%
• Fermi Liquid 33%
• Quasiparticle 33%
• Green's Functions 33%
• N Electron 33%
• Ground State 33%