Anomaly cancellation in effective supergravity from the heterotic string with an anomalous U(1)
arXiv:1908.10470 · doi:10.1016/j.nuclphysb.2019.114785
Abstract
We show that a choice of Pauli-Villars regulators allows the cancellation of all conformal and chiral anomalies in an effective field theory from Z_3 compactification of the heterotic string with two Wilson lines and an anomalous U(1).
37 pages. arXiv admin note: text overlap with arXiv:1711.01023