The non-local action for the induced 2d supergravity
D.Karakhanyan
TL;DR
This paper reexamines 2d supergravity using super-Weyl group cohomologies and derives a non-local effective action generalizing the $R 1/\Box R$ term, providing new insights into its structure.
Contribution
It introduces a non-local effective action for 2d supergravity based on super-Weyl cohomologies, extending previous formulations.
Findings
Derived a non-local form of the 2d supergravity effective action
Generalized the $R 1/\Box R$ term to supergravity context
Provided a cohomological perspective on supergravity actions
Abstract
The two-dimensional simple supergravity is reexamined from the point of view of super-Weyl group cohomologies. The non-local form of the effective action of 2d supergravity which generalise the famous is obtained.
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Taxonomy
TopicsBlack Holes and Theoretical Physics · Noncommutative and Quantum Gravity Theories · Cosmology and Gravitation Theories