52 research outputs found

    On the Potts model partition function in an external field

    Full text link
    We study the partition function of Potts model in an external (magnetic) field, and its connections with the zero-field Potts model partition function. Using a deletion-contraction formulation for the partition function Z for this model, we show that it can be expanded in terms of the zero-field partition function. We also show that Z can be written as a sum over the spanning trees, and the spanning forests, of a graph G. Our results extend to Z the well-known spanning tree expansion for the zero-field partition function that arises though its connections with the Tutte polynomial

    CMS physics technical design report : Addendum on high density QCD with heavy ions

    Get PDF
    Peer reviewe

    Evidence of acid hydrolysis as responsible for 2(2furoyl)-4(5)-(2-furanyl)-1H-imidazole production.

    No full text

    A study on in vitro glycation processes by matrix assisted laser desorption mass spectrometry.

    No full text
    corecore