Disentangler for long-range model or for local 2-d lattice model

General discussions on the ideas behind the algorithm.
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shaktiman
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Joined: 19 Apr 2020, 19:58

Disentangler for long-range model or for local 2-d lattice model

Post by shaktiman »

Does tenpy implements basics disentangler for two-d lattice model or long-range model.
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Johannes
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Location: TU Munich

Re: Disentangler for long-range model or for local 2-d lattice model

Post by Johannes »

The disentanglers implemented in TeNPy act on two or more consecutive sites in the MPS language, but of course you can try to apply a bunch of them one after the other. It also has code that tries to bring a few sites next to each other and then disentangle them, but in my experience that didn't work so well...
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