Atomic eigenvalue problem solver

The atomic eigenvalue problem solver is an important preprocessing tool for the general matrix version CT-HYB quantum impurity solvers. The purpose of it is to diagonalize the atomic Hamiltonian to obtain the eigenvalues and eigenvectors, which are essential input for some CT-HYB impurity solvers. In this chapter, we will introduce the JASMINE component, which is the only atomic eigenvalue problem solver in the iQIST software package. It should be used together with the BEGONIA, LAVENDER, CAMELLIA, PANSY, and MANJUSHAKA components.

The main topics are as follows:

• Standard input files // Input stuffs.
• Standard output files // Output stuffs.
• Parameters // Really a reference manual.

Maybe you are interested in the following related topics:

• Getting started // To teach you how to setup and use the iQIST software package.
• Quantum Monte Carlo impurity solvers // Another reference manual.
• Auxiliary tools // The companion of quantum impurity solvers.
• Application programming interfaces // Write your own Python/Fortran codes.
• iQIST in action // Some lightweight tutorials.
• Inside iQIST // Unleashing the secrets inside the iQIST.

See also:

Besides the above links, you can find many useful examples/cases under the iqist/working/tools/jasmine directory.