Properties of Partial Wave Amplitudes in Conformal Invariant Field Theories
Oct, 1974Citations per year
Abstract: (Springer)
Analyticity properties of partial-wave amplitudes of the conformal groupOD,2, (D not necessarily integer) in configuration space are investigated. The presence of Euclidean singularities in the Wilson expansion in conformai invariant field theories is discussed, especially in connection with the program of formulating dynamical bootstrap conditions coming from the requirement of causality. The exceptional case ofD = 2 is discussed in detail.- FIELD THEORY: OPERATOR PRODUCT
- GROUP THEORY: O(D,2)
- GROUP THEORY: O(2,2)
- INVARIANCE: CONFORMAL
- PARTIAL WAVE: ANALYTIC PROPERTIES
- BOOTSTRAP
- FIELD THEORY: SHORT-DISTANCE BEHAVIOR
- DISPERSION RELATION
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