Dispersion relations for unphysical particles

Siringo, F

Siringo, F (reprint author), Univ Catania, Dipartimento Fis & Astron, Ist Nazl Fis Nucl, Sez Catania, Via S Sofia 64, I-95123 Catania, Italy.

XIITH QUARK CONFINEMENT AND THE HADRON SPECTRUM, 2017; 137 ( ):

Abstract

Generalized dispersion relations are discussed for unphysical particles, e.g. confined degrees of freedom that are not present in the physical spectra......

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