Time-dependent Fourier grid Hamiltonian method for modelling real-time quantum dynamics: Theoretical models and applications
β Scribed by Satrajit Adhikari; S. P. Bhattacharyya
- Book ID
- 112906946
- Publisher
- Indian Academy of Sciences,Royal Society of Chemistry
- Year
- 1994
- Tongue
- English
- Weight
- 711 KB
- Volume
- 106
- Category
- Article
- ISSN
- 0253-4134
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π SIMILAR VOLUMES
A local grid method is proposed for computing the bound state eigenvalues and eigenvectors of multidimensional systems. The connection of the proposed methods with the one-dimensional Fourier grid Hamiltonian method is clarified. Results obtained with three different 2D Hamiltonians are compared wit
We explore the viability of a time-independent quantum adiabatic Ε½ . switching algorithm in the Fourier grid Hamiltonian FGH framework in the presence of degeneracy, avoided crossing, and chaos. The algorithm is simple and cost effective and provides information about the full eigenspectrum of the e