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Isomorphism of critical and off-critical operator spaces in two-dimensional quantum field theory

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 Added by Giuliano Niccoli G.
 Publication date 2008
  fields Physics
and research's language is English




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For the simplest quantum field theory originating from a non-trivial fixed point of the renormalization group, the Lee-Yang model, we show that the operator space determined by the particle dynamics in the massive phase and that prescribed by conformal symmetry at criticality coincide.



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