Absence of U(1) anomalous superamplitudes in N ≥ 5 supergravities
We list all potential candidates for U(1) anomalous non-local 1-loop 4-point amplitudes and higher loop UV divergences in N ≥ 5 supergravities. The relevant chiral superinvariants are constructed from linearized chiral superfields and define the corresponding superamplitudes. The anomalous amplitude...
| Main Authors: | , , , , |
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| Other Authors: | |
| Format: | Article |
| Published: |
Springer Nature
2018
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| Online Access: | http://hdl.handle.net/1721.1/116554 https://orcid.org/0000-0001-8408-1941 |