pull request on Github

My research advisor, Steve White, has suggested that my code for computing the two-site variance be added to the ITensors.jl package.

The two-site variance (https://arxiv.org/pdf/1711.01104.pdf) as proposed by Schollwöck et. al. is a much less computationally intensive alternative to computing the full variance of a state.

I am wondering how to go about submitting this code. Thank you for the help.

Hi Max, that sounds like a nice thing to make available!

You should be able to follow the instructions here: Advanced usage guide · ITensors.jl to make a pull request, please let us know if you have any questions about it.

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@MaxSilvester did you ever create a PR? If not is your code available anywhere? I am very interested in trying it out.

Edit: I just came across your paper https://arxiv.org/pdf/2408.13616 I’m going to try that out!