Classical de Sitter solutions in three dimensions without tachyons?

Journal:
European Physical Journal C
Published:
DOI:
10.1140/epjc/s10052-020-08525-3
Affiliations:
2
Authors:
3
Institutions Authors Share
Science, Engineering and Technology Group (SET), KU Leuven, Belgium
2.000000
0.67
National Technical University of Athens (NTUA), Greece
1.000000
0.33