Excited states in polydiacetylene chains: A density matrix renormalization group study
We study theoretically polydiacetylene chains diluted in their monomer matrix. We employ the density matrix renormalization group method on finite chains to calculate the ground state and low-lying excitations of the corresponding Peierls-Hubbard-Ohno Hamiltonian which is characterized by the electr...
| Главные авторы: | , , , |
|---|---|
| Формат: | Journal article |
| Язык: | English |
| Опубликовано: |
2013
|