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Point-form quantum field theory and meson form factors

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 نشر من قبل Wolfgang Schweiger
 تاريخ النشر 2007
  مجال البحث
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We shortly review point-form quantum field theory, i.e. the canonical quantization of a relativistic field theory on a Lorentz-invariant surface of the form $x_mu x^mu = tau^2$. As an example of how point-form quantum field theory may enter the framework of relativistic quantum mechanics we discuss the calculation of the electromagnetic form factor of a confined quark-antiquark pair (e.g. the pion).



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