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High-order correction to the Trotter expansion for use in computer simulation.
- Source :
-
Journal of Chemical Physics . 5/1/1987, Vol. 86 Issue 9, p5094. 7p. - Publication Year :
- 1987
-
Abstract
- A convenient form of the generalized Trotter formula for path-integral simulations has been investigated for various systems and proves to be much better than the primitive. The hydrogen atom, which is pathological for the primitive algorithm, is solved by the new method but the results are not completely satisfactory. [ABSTRACT FROM AUTHOR]
- Subjects :
- *HYDROGEN
*ATOMS
*QUANTUM theory
*HAMILTONIAN systems
Subjects
Details
- Language :
- English
- ISSN :
- 00219606
- Volume :
- 86
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- Journal of Chemical Physics
- Publication Type :
- Academic Journal
- Accession number :
- 7667425
- Full Text :
- https://doi.org/10.1063/1.452653