Abstract.
We investigate the phase transitions of interacting cosmic fluids by assuming various scenarios such as DGP brane-world, dark energy models as well as linear parametrization of equation of state parameter. We consider the general interacting scenario between dark energy models and dust-like dark matter to evaluate the general interaction term in terms of redshift function. We check the phase transition in view of the second law of thermodynamics as well as keeping in mind the sign changes of heat capacities of interacting fluids. It is found that phase transition occurs at appropriate values of the redshift parameter and is consistent with the literature.
Similar content being viewed by others
References
V. Salvatelli, N. Said, M. Bruni, A. Melchiorri, D. Wands, Phys. Rev. Lett. 113, 181301 (2014)
T. Yang, Z.K. Guo, Phys. Rev. D 91, 123533 (2015)
W. Zimdahl, D. Pavon, L.P. Chimento, Phys. Lett. B 521, 133 (2001)
S. Del Campo, R. Herrera, D. Pavon, Phys. Rev. Lett. 70, 043540 (2004)
D. Pavon, W. Zimdahl, Phys. Lett. B 628, 206 (2005)
B. Wang, J. Zang, Ch.-Y. Lin, E. Abdalla, S. Micheletti, Nucl. Phys. B 778, 69 (2007)
L. Amendola, S. Tsujikawa, M. Sami, Phys. Lett. B 632, 155 (2006)
W. Zimdahl, Int. J. Mod. Phys. D 14, 2319 (2005)
E. Abdalla, B. Wang, Phys. Lett. B 651, 691 (2007)
C. Feng, B. Wang, R.-K. Su, JCAP 09, 005 (2007)
O. Bertolami et al., Phys. Lett. B 654, 165 (2007)
S. Lepe, F. Pena, Eur. Phys. J. C 76, 507 (2016)
G. Dvali, G. Gabadadaze, M. Porrati, Phys. Lett. B 485, 208 (2000)
A. Lue, G.D. Starkman, Phys. Rev. D 70, 101501 (2004)
V. Sahni, Y. Shtanov, J. Cosmol. Astropart. Phys. 0311, 014 (2003)
R. Lazkoz, R. Maartens, E. Majerotto, Phys. Rev. D 74, 083510 (2006)
Y. Aguilera, Eur. Phys. J. C 74, 3172 (2014)
S. Ghaffari, H. Dehghani, A. Sheykhi, Phys. Rev. D 89, 123009 (2014)
S. Ghaffari, A. Sheykhi, H. Dehghani, Phys. Rev. D 91, 023007 (2015)
W. Zimdahl, Mon. Not. Astron. R. Soc. 288, 665 (1997)
N. Radicella, D. Pavon, Gen. Relativ. Grav. 44, 685 (2012)
D. Pavon, B. Wang, Gen. Relativ. Grav. 41, 1 (2009)
J.H. He, B. Wang, E. Abdalla, Phys. Lett. B 671, 139 (2009)
J.H. He, B. Wang, Y.P. Jing, JCAP 07, 030 (2009)
A.G. Cohen, D.B. Kaplan, A.E. Nelson, Phys. Rev. Lett. 82, 4971 (1999)
S. Nojiri, S.D. Odintsov, Phys. Rev. D 72, 023003 (2005)
S. Capozziello, V.F. Cardone, E. Elizalde, S. Nojiri, S.D. Odintsov, Phys. Rev. D 73, 043512 (2006)
M. Li, Phys. Lett. B 603, 1 (2004)
R.G. Cai, Phys. Lett. B 657, 228 (2007)
H. Wei, R.G. Cai, Eur. Phys. J. C 59, 99 (2009)
H. Wei, R.G. Cai, Phys. Lett. B 663, 1 (2008)
C.J. Gao, X.L. Chen, Y.G. Shen, Phys. Rev. D 79, 043511 (2009)
R.G. Cai, B. Hu, Y. Zhang, Commun. Theor. Phys. 51, 954 (2009)
M. Sharif, A. Jawad, Int. J. Mod. Phys. D 22, 1350014 (2013)
M. Sharif, A. Jawad, Astrophys. Space Sci. 351, 321 (2014)
A. Jawad, Eur. Phys. J. C 74, 3215 (2014)
A. Jawad, A. Majeed, Astrophys. Space Sci. 356, 375 (2015)
M. Sharif, S. Rani, Exp. Theor. Phys. 119, 87 (2014)
S. Chattopadhyay, A. Jawad, D. Momeni, R. Myrzakulov, Astrophys. Space Sci. 353, 279 (2014)
A. Jawad, Astrophys. Space Sci. 353, 691 (2014)
P.A.R. Ade et al., Astron. Astrophys. 571, A16 (2014)
R.G. Cai, Z.L. Tuo, Y.B. Wu, Y.Y. Zhao, Phys. Rev. D 86, 023511 (2012)
E. Ebrahimi, A. Sheykhi, H. Alavirad, Cent. Eur. J. Phys. 11, 7949 (2013)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Jawad, A., Iqbal, A. Interacting cosmic fluids and phase transitions in DGP brane-world. Eur. Phys. J. Plus 133, 470 (2018). https://doi.org/10.1140/epjp/i2018-12262-0
Received:
Accepted:
Published:
DOI: https://doi.org/10.1140/epjp/i2018-12262-0