Topological susceptibility of the 2d cp1 or o(3) nonlinear σ model: is it divergent or not?

HIGHLIGHTS

• who: Is it divergent or and colleagues from the INFN Sezione di Firenze, Via GSansone, Sesto Fiorentino, Firenze, Italy have published the research: Topological susceptibility of the 2D CP1 or O(3) nonlinear u03c3 model: Is it divergent or not?, in the Journal: (JOURNAL)
• what: The aim of this study is to develop a novel strategy, to make the problem better defined and reach more definite conclusions. To overcome this issue, the authors investigate the continuum limit of u03c7 in the small-N limit performing lattice simulations at fixed volume in lattice units, i.e . . .
  

   

  

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