Dear All,

I am trying to calculate the staggered susceptibility of a Heisenberg spin ladder in a magnetic field, however the results I am got seem a bit disturbing.

Thus my question: in the dirloop_sse package does the staggered susceptibility mean a staggered response to a staggered field of a staggered response to a uniform field? Unfortunately I could not find the answer in the wiki.

Thanks for help!

Stanislaw

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Stanislaw Galeski

ETH Zurich

Laboratory for Solid State Physics

HPF F 15

Otto-Stern-Weg 1

CH-8093 Zurich

Switzerland