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hep-th2020★ 1 cited
Two-loop effective potential for general higher-derivative superfield models
F. S. Gama, J. R. Nascimento, A. Yu. Petrov
For a three-dimensional higher-derivative scalar superfield model, and a four-dimensional higher-derivative chiral superfield model, where which the higher-derivative operators are…
hep-th2020★ 11 cited
On supersymmetric gauge theories with higher derivatives and nonlocal terms in the matter sector
F. S. Gama, J. R. Nascimento, A. Yu. Petrov
In this work, we consider local and nonlocal higher-derivative generalizations of the super-Chern-Simons theory and four-dimensional SQED. In contrast to previous studies, the mode…