caa a22 4500 445385596 CHVBK 20180317143031.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10714-010-1072-7 doi (NATIONALLICENCE)springer-10.1007/s10714-010-1072-7 Interacting entropy-corrected new agegraphic dark energy in Brans-Dicke cosmology [Elektronische Daten] [K. Karami, A. Sheykhi, M. Jamil, Z. Azarmi, M. Soltanzadeh] Motivated by a recent work of one of us (Sheykhi in Phys Rev D 81: 023525, 2010), we extend it by using quantum (or entropy) corrected new agegraphic dark energy in the Brans-Dicke cosmology. The correction terms are motivated from the loop quantum gravity which is one of the competitive theories of quantum gravity. Taking the non-flat background spacetime along with the conformal age of the universe as the length scale, we derive the dynamical equation of state of dark energy and the deceleration parameter. An important consequence of this study is the phantom divide scenario with entropy-corrected new agegraphic dark energy. Moreover, we assume a system of dark matter, radiation and dark energy, while the later interacts only with dark matter. We obtain some essential expressions related with dark energy dynamics. The cosmic coincidence problem is also resolved in our model. Springer Science+Business Media, LLC, 2010 Corrected entropy-area relation nationallicence New agegraphic dark energy nationallicence Brans-Dicke cosmology nationallicence Karami K. Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj, Iran aut Sheykhi A. Research Institute for Astronomy and Astrophysics of Maragha (RIAAM), Maragha, Iran aut Jamil M. Center for Advanced Mathematics and Physics (CAMP), National University of Sciences and Technology (NUST), Islamabad, Pakistan aut Azarmi Z. Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj, Iran aut Soltanzadeh M. Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj, Iran aut General Relativity and Gravitation Springer US; http://www.springer-ny.com 43/1(2011-01-01), 27-39 0001-7701 43:1<27 2011 43 10714 https://doi.org/10.1007/s10714-010-1072-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10714-010-1072-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Karami K. Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj, Iran aut NATIONALLICENCE 700 1- Sheykhi A. Research Institute for Astronomy and Astrophysics of Maragha (RIAAM), Maragha, Iran aut NATIONALLICENCE 700 1- Jamil M. Center for Advanced Mathematics and Physics (CAMP), National University of Sciences and Technology (NUST), Islamabad, Pakistan aut NATIONALLICENCE 700 1- Azarmi Z. Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj, Iran aut NATIONALLICENCE 700 1- Soltanzadeh M. Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj, Iran aut NATIONALLICENCE 773 0- General Relativity and Gravitation Springer US; http://www.springer-ny.com 43/1(2011-01-01), 27-39 0001-7701 43:1<27 2011 43 10714 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer