Instanton effects in lattice models of bosonic symmetry-protected topological states

Keyphrases

• Berry Phase 66%
• Bosonic Symmetry 100%
• Boundary Excitation 33%
• Disordered Phase 33%
• Euclidean Path Integral 33%
• Instanton Effects 100%
• Lattice Model 100%
• Long Wavelength 33%
• Microscopic Scale 33%
• Model Theory of Fields 33%
• Nonlinear sigma Model 33%
• Path Integral Formulation 33%
• Physical Data 33%
• Physical Interpretation 33%
• Symmetry Protected Topological States 100%
• Symmetry-preserving 33%
• Symmetry-protected 66%
• Topological System 33%
• Topological Terms 33%
• Universal Property 33%

Mathematics

• Berry Phase 100%
• Ground State 50%
• Lattices 100%
• Nonlinear Sigma Model 50%
• Universal Property 50%

Physics

• Ground State 50%
• Instanton 100%