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From scale invariance to Lorentz symmetry
It is shown that a unitary translationally invariant field theory in (1+1) dimensions satisfying isotropic scale invariance, standard assumptions about the spectrum of states and operators and the requirement that signals propagate with finite velocity possesses an infinite dimensional symmetry give...
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| Lenguaje: | eng |
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2014
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| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevLett.112.241602 http://cds.cern.ch/record/1669952 |