Ground state of a general electron-phonon Hamiltonian is a spin singlet

Engineering & Materials Science

• Electrons 64%
• Ground state 95%
• Hamiltonians 75%
• Hubbard model 18%
• Phonons 100%
• Potential energy 10%

Chemical Compounds

• Crystal System 14%
• Electron Particle 6%
• Electron Spin 53%
• Energy 6%
• Ground State 50%
• Hamiltonian 72%
• Hubbard Model 22%
• Phonon 57%
• Potential Energy 12%

Physics & Astronomy

• analytic functions 12%
• crossovers 8%
• electronics 14%
• electrons 26%
• energy 2%
• ground state 42%
• interactions 7%
• matrices 4%
• phonons 43%
• potential energy 7%
• theorems 7%
• trapping 7%
• uniqueness theorem 14%