Phys. Rev. D 73, 103504 (2006) [11 pages]

General analytic formulas for attractor solutions of scalar-field dark energy models and their multifield generalizations

• M. Tegmark et al., Phys. Rev. D 69, 103501 (2004);
  
U. Seljak et al., Phys. Rev. D 71, 103515 (2005).

• T. D. Saini, S. Raychaudhury, V. Sahni, and A. A. Starobinsky, Phys. Rev. Lett. 85, 1162 (2000);
  
A. Melchiorri, L. Mersini-Houghton, C. J. Odman, and M. Trodden, Phys. Rev. D 68, 043509 (2003);
Y. Wang and M. Tegmark, Phys. Rev. Lett. 92, 241302 (2004);
S. Nesseris and L. Perivolaropoulos, Phys. Rev. D 70, 043531 (2004);
P. S. Corasaniti, M. Kunz, D. Parkinson, E. J. Copeland, and B. A. Bassett, Phys. Rev. D 70, 083006 (2004);
D. Huterer and A. Cooray, Phys. Rev. D 71, 023506 (2005);
M. Sahlen, A. R. Liddle, and D. Parkinson, Phys. Rev. D 72, 083511 (2005);

• P. J. E. Peebles and B. Ratra, Rev. Mod. Phys. 75, 559 (2003).
  
• M. C. Bento, O. Bertolami, and A. A. Sen, Phys. Rev. D 66, 043507 (2002).
  
• S. M. Carroll, V. Duvvuri, M. Trodden, and M. S. Turner, Phys. Rev. D 70, 043528 (2004);
  
S. Nojiri and S. D. Odintsov, Phys. Rev. D 68, 123512 (2003);
S. Capozziello, V. F. Cardone, E. Elizalde, S. Nojiri, and S. D. Odintsov, Phys. Rev. D 73, 043512 (2006).

• Y. Fujii, Phys. Rev. D 26, 2580 (1982);
  
L. H. Ford, Phys. Rev. D 35, 2339 (1987);
B. Ratra and J. Peebles, Phys. Rev. D 37, 3406 (1988);
Y. Fujii and T. Nishioka, Phys. Rev. D 42, 361 (1990);
R. R. Caldwell, R. Dave, and P. J. Steinhardt, Phys. Rev. Lett. 80, 1582 (1998);
I. Zlatev, L. M. Wang, and P. J. Steinhardt, Phys. Rev. Lett. 82, 896 (1999);
P. J. Steinhardt, L. M. Wang, and I. Zlatev, Phys. Rev. D 59, 123504 (1999).

• T. Chiba, T. Okabe, and M. Yamaguchi, Phys. Rev. D 62, 023511 (2000);
  
C. Armendáriz-Picón, V. Mukhanov, and P. J. Steinhardt, Phys. Rev. Lett. 85, 4438 (2000);
Phys. Rev. D 63, 103510 (2001).

• T. Padmanabhan, Phys. Rev. D 66, 021301 (2002);
  
J. S. Bagla, H. K. Jassal, and T. Padmanabhan, Phys. Rev. D 67, 063504 (2003).

• R. R. Caldwell, M. Kamionkowski, and N. N. Weinberg, Phys. Rev. Lett. 91, 071301 (2003);
  
S. M. Carroll, M. Hoffman, and M. Trodden, Phys. Rev. D 68, 023509 (2003);
P. Singh, M. Sami, and N. Dadhich, Phys. Rev. D 68, 023522 (2003).

• P. G. Ferreira and M. Joyce, Phys. Rev. Lett. 79, 4740 (1997);
  
Phys. Rev. D 58, 023503 (1998).

• E. J. Copeland, A. R. Liddle, and D. Wands, Phys. Rev. D 57, 4686 (1998).
  
• A. P. Billyard, A. A. Coley, and R. J. van den Hoogen, Phys. Rev. D 58, 123501 (1998);
  
A. R. Liddle and R. J. Scherrer, Phys. Rev. D 59, 023509 (1999);
J. P. Uzan, Phys. Rev. D 59, 123510 (1999);
C. Rubano and J. D. Barrow, Phys. Rev. D 64, 127301 (2001);
S. Mizuno, S. J. Lee, and E. J. Copeland, Phys. Rev. D 70, 043525 (2004);
E. J. Copeland, S. J. Lee, J. E. Lidsey, and S. Mizuno, Phys. Rev. D 71, 023526 (2005);
M. Sami, N. Savchenko, and A. Toporensky, Phys. Rev. D 70, 123526 (2004);

• A. de la Macorra and G. Piccinelli, Phys. Rev. D 61, 123503 (2000);
  
S. C. C. Ng, N. J. Nunes, and F. Rosati, Phys. Rev. D 64, 083510 (2001).

• T. Barreiro, E. J. Copeland, and N. J. Nunes, Phys. Rev. D 61, 127301 (2000).
  
• V. Sahni and L. M. Wang, Phys. Rev. D 62, 103517 (2000).
  
• L. Amendola, Phys. Rev. D 62, 043511 (2000);
  
60, 043501 (1999).

• L. Amendola and D. Tocchini-Valentini, Phys. Rev. D 64, 043509 (2001);
  
65, 063508 (2002).

• J. M. Aguirregabiria and R. Lazkoz, Phys. Rev. D 69, 123502 (2004).
  
• E. J. Copeland, M. R. Garousi, M. Sami, and S. Tsujikawa, Phys. Rev. D 71, 043003 (2005).
  
• A. R. Liddle, A. Mazumdar, and F. E. Schunck, Phys. Rev. D 58, 061301 (1998).
  
• A. A. Coley and R. J. van den Hoogen, Phys. Rev. D 62, 023517 (2000).
  
• S. A. Kim, A. R. Liddle, and S. Tsujikawa, Phys. Rev. D 72, 043506 (2005).
  
• M. Doran and J. Jaeckel, Phys. Rev. D 66, 043519 (2002);
  
L. P. Chimento, A. S. Jakubi, D. Pavon, and W. Zimdahl, Phys. Rev. D 67, 083513 (2003);
M. Sami and T. Padmanabhan, Phys. Rev. D 67, 083509 (2003);
L. Amendola and C. Quercellini, Phys. Rev. D 68, 023514 (2003);
A. V. Maccio et al., Phys. Rev. D 69, 123516 (2004);
S. Nojiri, S. D. Odintsov, and S. Tsujikawa, Phys. Rev. D 71, 063004 (2005);
S. Nojiri and S. D. Odintsov, Phys. Rev. D 72, 023003 (2005);
G. Olivares, F. Atrio-Barandela, and D. Pavon, Phys. Rev. D 71, 063523 (2005);
T. Koivisto, Phys. Rev. D 72, 043516 (2005);
S. Lee, G. C. Liu, and K. W. Ng, Phys. Rev. D 73, 083516 (2006);

• J. P. Uzan, Phys. Rev. D 59, 123510 (1999);
  
T. Chiba, Phys. Rev. D 60, 083508 (1999);
N. Bartolo and M. Pietroni, Phys. Rev. D 61, 023518 (2000);
F. Perrotta, C. Baccigalupi, and S. Matarrese, Phys. Rev. D 61, 023507 (2000);
B. Boisseau, G. Esposito-Farese, D. Polarski, and A. A. Starobinsky, Phys. Rev. Lett. 85, 2236 (2000);
G. Esposito-Farese and D. Polarski, Phys. Rev. D 63, 063504 (2001);
E. Elizalde, S. Nojiri, and S. D. Odintsov, Phys. Rev. D 70, 043539 (2004).

• P. Gu, X. Wang, and X. Zhang, Phys. Rev. D 68, 087301 (2003);
  
X.-J. Bi, P. Gu, X. Wang, and X. Zhang, Phys. Rev. D 69, 113007 (2004);
D. B. Kaplhan, A. E. Nelson, and N. Weiner, Phys. Rev. Lett. 93, 091801 (2004);
R. D. Peccei, Phys. Rev. D 71, 023527 (2005);
X. J. Bi, B. Feng, H. Li, and X. m. Zhang, Phys. Rev. D 72, 123523 (2005);
A. W. Brookfield, C. van de Bruck, D. F. Mota, and D. Tocchini-Valentini, Phys. Rev. Lett. 96, 061301 (2006);
Phys. Rev. D 73, 083515 (2006);

• S. Tsujikawa, Phys. Rev. D 72, 083512 (2005).
  
• J. c. Hwang and H. Noh, Phys. Rev. D 66, 084009 (2002).
  
• L. Amendola, Phys. Rev. Lett. 93, 181102 (2004);
  
• A. Vikman, Phys. Rev. D 71, 023515 (2005);