Hi, I’m new in using Julia version of the Itensors, but I’m not able to recover the result from the documentation using ITensors Index([QN("Sz", -1) => 1, QN("Sz", 1) => 1], "i"; dir = In) gives me an error: In is not defined; Instead, I’m using dir = ITensors.Arrow(1) or dir = ITensors.Arrow(-1)…

[image] mozhik: Index([QN("Sz", -1) => 1, QN("Sz", 1) => 1], "i"; dir = In) Hi Murod, Thanks for the question. You can write Index([QN("Sz", -1) => 1, QN("Sz", 1) => 1], "i"; dir = ITensors.In) to get the In variable from the ITensors module. Alternatively you can put: import ITensors: In…

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ITensor Julia Questions

mozhik June 26, 2023, 1:21pm 3

I see, thank you, Miles.
Best regards,
Murod

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