The Phase space view of f(R) gravity
Jun, 2007
Citations per year
Abstract: (arXiv)
We study the geometry of the phase space of spatially flat Friedmann-Lemaitre-Robertson-Walker models in f(R) gravity, for a general form of the function f(R). The equilibrium points (de Sitter spaces) and their stability are discussed, and a comparison is made with the phase space of the equivalent scalar-tensor theory. New effective Lagrangians and Hamiltonians are also presented.- 04.90.+e
- 04.50.+h
- 98.80.-k
- gravitation: model
- phase space
- space-time: Robertson-Walker
- stability
- effective Lagrangian
- effective Hamiltonian
- numerical calculations
References(168)
Figures(0)
- ,
- ,
- ,
- ,
- •
- Astron.J. 116 (1998) 1009-1038
- e-Print:•
- DOI:
- Astrophys.J. 118 2668
- ,
- ,
- ,
- ,
- •
- Astrophys.J. 560 (2001) 49-71
- e-Print:•
- DOI:
- ,
- ,
- ,
- ,
- •
- Astrophys.J. 607 (2004) 665-687
- e-Print:•
- DOI:
- Collaboration•
- •
- Nature 391 (1998) 51-54
- e-Print:•
- DOI:
- Collaboration•
- •
- Astrophys.J. 517 (1999) 565-586
- e-Print:•
- DOI:
- •
- Astrophys.J. 594 (2003) 1-24
- e-Print:•
- DOI:
- Collaboration•
- •
- Astrophys.J. 598 (2003) 102
- e-Print:•
- DOI:
- •
- Astrophys.J. 602 (2004) 571-594
- e-Print:•
- DOI:
- •
- Astrophys.J. 659 (2007) 98-121
- e-Print:•
- DOI:
- ,
- ,
- ,
- ,
- •
- Astrophys.J.Lett. 524 (1999) L1-L4
- e-Print:•
- DOI:
- Collaboration•
- •
- Nature 404 (2000) 955-959
- e-Print:•
- DOI:
- Collaboration•
- •
- Phys.Rev.D 63 (2001) 042001
- e-Print:•
- Collaboration•
- •
- Astrophys.J.Lett. 536 (2000) L63-L66
- e-Print:•
- DOI:
- ,
- ,
- ,
- ,
- •
- Astrophys.J.Lett. 545 (2000) L5
- e-Print:•
- DOI:
- Collaboration•
- •
- Astrophys.J.Suppl. 148 (2003) 175-194
- e-Print:•
- DOI:
- Collaboration•
- •
- Astrophys.J.Suppl. 148 (2003) 1-27
- e-Print:•
- DOI:
- ,
- ,
- ,
- ,
- •
- Astrophys.J. 591 (2003) 556-574
- e-Print:•
- DOI:
- Collaboration•
- •
- Astron.Astrophys. 399 (2003) L25-L30
- e-Print:•
- ,
- ,
- •
- Phys.Lett.B 632 (2006) 597-604
- e-Print:•
- ,
- •
- Gen.Rel.Grav. 38 (2006) 1285-1304
- e-Print:•
- ,
- •
- Phys.Rev.D 72 (2005) 023003
- e-Print:•
- •
- Class.Quant.Grav. 22 (2005) 3235-3246
- e-Print:•
- •
- Int.J.Mod.Phys.D 15 (2006) 199-214
- e-Print:•
- •
- JCAP 03 (2008) 002
- e-Print:•