Cosmological Vorticity in a Gravity with Quadratic Order Curvature Couplings

Abstract

We analyse the evolution of the rotational type cosmological perturbation in a gravity with general quadratic order gravitational coupling terms. The result is expressed independently of the generalized nature of the gravity theory, and is simply interpreted as a conservation of the angular momentum.

5 pages, revtex, no figures

Cited by in corpus (11)

• Classical evolution and quantum generation in generalized gravity theories including string corrections and tachyon: Unified analyses
• Conserved cosmological structures in the one-loop superstring effective action
• String theoretic axion coupling and the evolution of cosmic structures
• Gravitational Wave Spectrums from Pole-like Inflations based on Generalized Gravity Theories
• Stable Isotropic Cosmological Singularities in Quadratic Gravity
• The Stability of an Isotropic Cosmological Singularity in Higher-Order Gravity
• The Sachs-Wolfe Effect: Gauge Independence and a General Expression
• Goedel type solution in teleparallel gravity
• Cosmological perturbations in a gravity with quadratic order curvature couplings
• The Possibility of Inflation in Asymptotically Safe Gravity
• Testing quantum gravity with primordial gravitational waves