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by Adipta
25 Nov 2019, 04:34
Forum: HowTos and FAQ for TeNPy
Topic: XXZChain antiferromagnet showing no entanglement?
Replies: 1
Views: 3057

XXZChain antiferromagnet showing no entanglement?

Hi, I just started using TeNPy. I was trying to simulate the XXZChain in Google Colab with parameters, Jxx = 1. , Jz = 2., hz = 0 with tebd.Engine but it keeps giving back zero in the entanglement_spectrum. Here is my code: tebd_params = {'order': 2, 'delta_tau_list': [0.1, 0.001, 1.e-5], 'max_error...