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Generic bandwidth and frequency resolution

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@beddalumia beddalumia released this 26 Feb 07:12
· 8 commits to master since this release
v0.3
34f06d2

  • Fixed an important bug affecting the D ≠ 1 runs.

  • Fixed some subtleties arising whenever the frequency array contains the origin:

    • Modified the Fermi function to properly handle the beta = inf case, even when w = 0 (the exponential of inf*0 would give a NaN, which propagates dangerously downstream until breaking the dmft-loop when the norm of gloc_old-gloc is evaluated)
    • Modified the Luttinger integral so to carefully exclude the nonanalytic pole at w = 0, which would totally break the sum-rule.

Everything carefully tested, we could be approaching a stable release.

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