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20022011
most citedInteraction Ruling Animal Collective Behaviour Depends on Topological rather than Metric Distance: Evidence from a Field Study

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cond-mat.str-el2002★ 15 cited

Interaction-induced Fermi surface deformations in quasi one-dimensional electronic systems

S. Dusuel, B. Doucot

We consider serious conceptual problems with the application of standard perturbation theory, in its zero temperature version, to the computation of the dressed Fermi surface for a…