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Reproduce band structure Kagome Fermi-Hubbard using Python
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The middle part of your graph, K -> M, differs from Figure 5(c) in the paper. This is due to point M in the paper's graph corresponding...
Apr 22, 2024
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Reproduce band structure Kagome Fermi-Hubbard using Python
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thank you
Apr 18, 2024
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Reproduce band structure Kagome Fermi-Hubbard using Python
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In the paper at the top right of page 8, they write ##\vec M_1 = \dfrac{2\pi}{a}(0, \frac 1 {\sqrt 3})##. But, to me, this looks like...
Apr 18, 2024
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Reproduce band structure Kagome Fermi-Hubbard using Python
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Hello, thank you all for the replies. I found the source of my error. I have wrongly defined the K point. It should be: # high...
Apr 18, 2024
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Reproduce band structure Kagome Fermi-Hubbard using Python
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Advanced Physics Homework Help
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We need to define a high symmetry point path in the Brillouin zone, we can choose: Gamma-K-M-Gamma My attempt: import numpy as np...
Apr 16, 2024
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Fourier transform of t-V model for t=0 case
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To compute the Fourier transform of the ##t-V## model for the case where ##t = 0##, we start by expressing the Hamiltonian in momentum...
Mar 15, 2024
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