Analyticity Constraints and Trace Anomaly Matching
A. Schwimmer, Stefan Theisen · arXiv (Cornell University) · 2024
Using an unambiguous characterization of Trace Anomalies a general proof of matching for Type A and B anomalies in the broken phases of Conformal Field Theories is given. The general constraints on amplitudes of energy-momentum tensors and dilatons in the broken phase, which follow from matching, are analyzed.