Two New Non-Naturally Reductive Einstein Metrics on Sp(n)
In this article, we obtain that compact simple Lie groups $$Sp(n)(n=4k+3\ge 7)$$ admit at least two new non-naturally reductive Einstein metrics, which are $$Ad(Sp(k+1)\times Sp(k+1)\times Sp(k+1)\times Sp(k))$$ -invariant.
Authors
- Xiaosheng Li (ORCID: https://orcid.org/0000-0002-6222-1752)
- Ju Tan (ORCID: https://orcid.org/0000-0003-1962-4852)
- Na Xu (ORCID: https://orcid.org/0000-0002-7234-8490)
Institutions
- Xinyang Normal University (CN)
- Anhui University of Technology (CN)
Publication Details
- Journal
- Journal of Nonlinear Mathematical Physics
- Published
- 2025-08-14
- DOI
- https://doi.org/10.1007/s44198-025-00313-5
- Primary Topic
- Geometric Analysis and Curvature Flows
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Nankai University
- National Office for Philosophy and Social Sciences
- Xinyang Normal University
- Nanhu Scholars Program for Young Scholars of Xinyang Normal University
- Division of Graduate Education
- Division of Mathematical Sciences