| Full text | |
| Author(s): |
Chanda, Sumanto
;
Guha, Partha
;
Roychowdhury, Raju
Total Authors: 3
|
| Document type: | Journal article |
| Source: | JOURNAL OF GEOMETRY AND SYMMETRY IN PHYSICS; v. 41, p. 33-67, 2016. |
| Web of Science Citations: | 2 |
| Abstract | |
Based on symmetries Taub-NUT shares with Bertrand spacetime, we cast it as the latter with magnetic fields. Its nature as a Bianchi-IX gravitational instanton and other related geometrical properties are reviewed. We provide an easy derivation and comparison between the spatial Killing-Yano tensors deduced from first-integrals and the corresponding hyperkahler structures and finally verify the existence of a graded Lie-algebra structure via Schouten-Nijenhuis brackets. (AU) | |
| FAPESP's process: | 13/17765-0 - Non-commutative Geometry and Emergent Gravity |
| Grantee: | Raju Roychowdhury |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |