Interior Eigenvalues from Density Matrix Expansions in Quantum Mechanical Molecular Dynamics
Abstract
Keywords
- Born--Oppenheimer molecular dynamics
- density functional theory
- density matrix purification
- Fermi operator expansion
- homo-lumo gap
- interior eigenvalues
- linear scaling electronic structure theory
- matrix functions
- nonmonotonic expansion
- recursive expansion
- scale-and-fold acceleration
- trace-correcting purification
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Keywords
- Born--Oppenheimer molecular dynamics
- density functional theory
- density matrix purification
- Fermi operator expansion
- homo-lumo gap
- interior eigenvalues
- linear scaling electronic structure theory
- matrix functions
- nonmonotonic expansion
- recursive expansion
- scale-and-fold acceleration
- trace-correcting purification
MSC codes
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