Abstract
We develop a procedure to reproduce the ten-dimensional generalized supergravity equations from T-duality covariant equations that facilitates generalization to U-duality covariant formulations of eleven-dimensional supergravity. The latter leads to a modification of the eleven-dimensional supergravity equations with terms that contain a rank-2 tensor field, which is the eleven-dimensional analog of the nonunimodularity Killing vector Im in ten dimensions.
| Original language | English |
|---|---|
| Article number | L081904 |
| Journal | Physical Review D |
| Volume | 105 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 15 Apr 2022 |
Bibliographical note
Publisher Copyright:© 2022 authors. Published by the American Physical Society.
Funding
This work has been supported by Russian Science Foundation Grant No. RSCF-20-72-10144. We would like to thank Gleb Arutyunov and David Berman for useful comments. N. S. D. and E. T. M. are grateful to Albert-Einstein-Institute, Potsdam, where this work was initiated. We thank Istanbul Center for Mathematical Sciences, Istanbul for hospitality during the final phase of this work.
| Funders | Funder number |
|---|---|
| Russian Science Foundation | RSCF-20-72-10144 |