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

MCWF evolution using density matrices #321

Open
irojkov-ph opened this issue Sep 10, 2021 · 3 comments
Open

MCWF evolution using density matrices #321

irojkov-ph opened this issue Sep 10, 2021 · 3 comments

Comments

@irojkov-ph
Copy link

Allow to pass density matrices to timeevolution.mcwf instead of only Ket vectors.
This is a feature present in QuTiP and the solution comes (I guess) from the Blunt et al. (2014) paper. That would be very helpful for some simulations.
@ChristophHotter
Copy link
Member

Sorry for the late response.
I can't find the function in QuTiP, could you send me a link to the specific part in the QuTiP-docu?

@irojkov-ph
Copy link
Author

Sorry I must have been mistaken somehow. I cannot find it anymore 😅. It can be a nice feature though!
I have found an alternative to what I was trying to do at that time.

@Lightup1
Copy link

You may just write a disrete distribution for you mixed state by using StatsBase with function Weights(). And for every trajetory, you choose an random initial state from this distribution.

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
3 participants
@Lightup1 @ChristophHotter @irojkov-ph