Reductions of topologically massive gravity II. First order realizations of second order Lagrangians
Journal of Mathematical Physics, cilt.61, sa.7, 2020 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 61 Sayı: 7
- Basım Tarihi: 2020
- Doi Numarası: 10.1063/1.5123020
- Dergi Adı: Journal of Mathematical Physics
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, INSPEC, MathSciNet, zbMATH, DIALNET
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Maltepe Üniversitesi Adresli: Evet
Özet
Second order degenerate Clément and Sarloǧlu-Tekin Lagrangians are casted into forms of various first order Lagrangians. The structures of the iterated tangent bundle and acceleration bundle are presented as a suitable geometric framework. Hamiltonian analyses of these equivalent formalisms are performed by means of the Dirac-Bergmann constraint algorithm. All formulations are shown to possess only second class constraints.