Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Monte Carlo with complex-valued Hamiltonians #293

Open
2 of 4 tasks
joachimbrand opened this issue Nov 9, 2024 · 0 comments
Open
2 of 4 tasks

Monte Carlo with complex-valued Hamiltonians #293

joachimbrand opened this issue Nov 9, 2024 · 0 comments

Comments

@joachimbrand
Copy link
Collaborator

joachimbrand commented Nov 9, 2024 •
edited
Loading

At this point there is limited support for complex valued Hamiltonians. E.g. ExtendedHubbardReal1D can be instantiated with a complex hopping amplitude. This Hamiltonian can be converted into a matrix and used in ExactDiagonalizationProblem. However it cannot be used in ProjectorMonteCarloProblem.

  • Support complex valued Hamiltonians in BasisSetRepresentation and ExactDiagonalizationProblem
  • Complex hopping in ExtendenHubbardReal1D
  • Complex hopping in all Hubbard-like Hamiltonians
  • Support FCIQMC for complex-valued Hamiltonian
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@joachimbrand