Two-loop finiteness of D=2 supergravity
B. de Wit, M.T. Grisaru, E. Rabinovici, H. Nicolai
TL;DR
This paper proves that specific two-dimensional supergravity theories are finite at the two-loop level, indicating they do not require further renormalization at this order.
Contribution
It demonstrates the two-loop finiteness of certain D=2 supergravity theories, a significant step in understanding their quantum properties.
Findings
Two-loop finiteness of selected supergravity models in two dimensions.
Discussion of potential implications for quantum gravity theories.
Insights into the renormalization behavior of low-dimensional supergravity.
Abstract
We establish two-loop (on shell) finiteness of certain supergravity theories in two dimensions. Possible implications of this result are discussed
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