1. G. Papageorgiou and B.J. Schroers, A Chern-Simons approach to Galilean quantum gravity in 2 + 1 dimensions, JHEP11 (2009) 009 [arXiv:0907.2880] [INSPIRE].
2. E.A. Bergshoeff and J. Rosseel, Three-Dimensional Extended Bargmann Supergravity, Phys. Rev. Lett.116 (2016) 251601 [arXiv:1604.08042] [INSPIRE].
3. J. Hartong, Y. Lei and N.A. Obers, Nonrelativistic Chern-Simons theories and three-dimensional Hořava-Lifshitz gravity, Phys. Rev.D 94 (2016) 065027 [arXiv:1604.08054] [INSPIRE].
4. P. Concha and E. Rodríguez, Non-Relativistic Gravity Theory based on an Enlargement of the Extended Bargmann Algebra, JHEP07 (2019) 085 [arXiv:1906.00086] [INSPIRE].
5. N. Ozdemir, M. Ozkan and U. Zorba, Three-dimensional extended Lifshitz, Schrödinger and Newton-Hooke supergravity, JHEP11 (2019) 052 [arXiv:1909.10745] [INSPIRE].