Constraints and time evolution in generic f(Riemann) gravity

Altas E., TEKİN B.

Journal of Physics A: Mathematical and Theoretical, cilt.57, sa.38, 2024 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 57 Sayı: 38
  • Basım Tarihi: 2024
  • Doi Numarası: 10.1088/1751-8121/ad74bc
  • Dergi Adı: Journal of Physics A: Mathematical and Theoretical
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, INSPEC, MathSciNet, zbMATH
  • Anahtar Kelimeler: constraints, evolution, generic, gravity
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

We give a detailed canonical analysis of the n-dimensional f(Riemann) gravity, correcting the earlier results in the literature. We also write the field equations in the Fischer-Marsden form which is amenable to identifying the non-stationary energy on a spacelike hypersurface. We give pure R2 and R μ ν R μ ν theories as examples.