Evaluation of time-dependent correlators after a local quench in iPEPS: hole motion in the t-J model
Infinite projected entangled pair states (iPEPS) provide a convenient variational description of infinite, translationally-invariant two-dimensional quantum states. However, the simulation of local excitations is not directly possible due to the translationally-invariant ansatz. Furthermore, as i...
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| Format: | Article |
| Sprog: | English |
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SciPost
2020-02-01
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| Serier: | SciPost Physics |
| Online adgang: | https://scipost.org/SciPostPhys.8.2.021 |