• [1]

    F. Finelli and R. Brandenberger, Phys. Rev. D,65: 103522 (2002), arXiv:hep-th/0112249

  • [2]

    P. A. R. Adeet al. (Planck Collaboration), Astron. Astrophys.,571: A16 (2014)

  • [3]

    Y. -F. Cai, Y. Wan, and X. Zhang, Phys. Lett. B,731: 217 (2014), arXiv:1312.0740[hep-th

  • [4]

    F. W. Hehl, Phys. Lett. A,36: 225 (1971)

  • [5]

    A. Trautman, Bull. Acad. Pol. Sci. Ser. Math. Astron. Phys.,20: 185, 503, 895 (1972)

  • [6]

    P. van Nieuweinhuizen, Physics Reports,68: 189 (1981)

  • [7]

    A. Perez and C. Rovelli, Phys. Rev. D,73: 044013 (2006), arXiv:gr-qc/0505081

  • [8]

    C. Bambi, D. Malafarina, A. Marcianòet al., Phys. Lett. B,734: 27 (2014), arXiv:1402.5719[gr-qc

  • [9]

    S. Lucat and T. Prokopec, arXiv: 1512.06074[gr-qc]

  • [10]

    A. Addazi, S. Alexander, Y. F. Caiet al., Chin. Phys. C,42(6): 065101 (2018), arXiv:1612.00632[gr-qc

  • [11]

    S. Alexander, C. Bambi, A. Marcianoet al., Phys. Rev. D,90(12): 123510 (2014), arXiv:1402.5880[gr-qc

  • [12]

    Y. F. Cai and J. Wang, Class. Quant. Grav.,25: 165014 (2008), arXiv:0806.3890[hep-th

  • [13]

    S. Alexander, Y. F. Cai, and A. Marciano, Phys. Lett. B,745: 97 (2015), arXiv:1406.1456[gr-qc

  • [14]

    L. Freidel, D. Minic, and T. Takeuchi, Phys. Rev. D,72: 104002 (2005), arXiv:hep-th/0507253

  • [15]

    S. Alexander and T. Biswas, Phys. Rev. D,80: 023501 (2009), arXiv:0807.4468[hep-th

  • [16]

    N. J. Poplawski, Phys. Rev. D,85: 107502 (2012), arXiv:1111.4595[gr-qc

  • [17]

    M. Bojowald and R. Das, Class. Quant. Grav.,25: 195006 (2008), arXiv:0806.2821[gr-qc

  • [18]

    J. Magueijo, T. G. Zlosnik, and T. W. B. Kibble, Phys. Rev. D,87(6): 063504 (2013), arXiv:1212.0585[astroph.CO

  • [19]

    M. Bojowald and R. Das, Phys. Rev. D,78: 064009 (2008), arXiv:0710.5722[gr-qc

  • [20]

    S. Mercuri, Phys. Rev. D,73: 084016 (2006), arXiv:grqc/0601013

  • [21]

    S. Alexander, T. Biswas, and G. Calcagni, Phys. Rev. D,81: 043511 (2010)[Erratum-ibid. D,81: 069902 (2010)], arXiv: 0906.5161[astro-ph.CO]

  • [22]

    J. de Blas, M. Chala, and J. Santiago, Phys. Rev. D,88: 095011 (2013), arXiv:1307.5068[hep-ph

  • [23]

    Y. F. Cai, A. Marciano, D. G. Wanget al., Universe,3(1): 1 (2016), arXiv:1610.00938[astroph.CO

  • [24]

    C. Kounnas, H. Partouche, and N. Toumbas, Nucl. Phys. B,855: 280-307 (2012), arXiv:1106.0946[hep-th

  • [25]

    R. H. Brandenberger, C. Kounnas, H. Partoucheet al., JCAP,03: 015 (2014), arXiv:1312.2524[hep-th

  • [26]

    C. Rovelli, doi:10.1017/CBO9780511755804

  • [27]

    M. Bojowald, Living Rev. Rel.,11: 4 (2008)

  • [28]

    A. Ashtekar, T. Pawlowski, and P. Singh, Phys. Rev. D,74: 084003 (2006), arXiv:gr-qc/0607039[gr-qc

  • [29]

    D. Wands, K. A. Malik, D. H. Lythet al., Phys. Rev. D,62: 043527 (2000), arXiv:astroph/0003278[astro-ph

  • [30]

    T. P. Sotiriou and V. Faraoni, Rev. Mod. Phys.,82: 451-497 (2010), arXiv:0805.1726[gr-qc

  • [31]

    C. Lin, R. H. Brandenberger, and L. Perreault Levasseur, JCAP,04: 019 (2011), arXiv:1007.2654[hep-th

  • [32]

    Y. F. Cai, D. A. Easson, and R. Brandenberger, JCAP,08: 020 (2012), arXiv:1206.2382[hep-th

  • [33]

    Y. F. Cai, E. McDonough, F. Duplessiset al., JCAP,10: 024 (2013), arXiv:1305.5259[hep-th

  • [34]

    M. Koehn, J. L. Lehners, and B. A. Ovrut, Phys. Rev. D,90(2): 025005 (2014), arXiv:1310.7577[hep-th

  • [35]

    C. Armendariz-Picon and P. B. Greene, Gen. Rel. Grav.,35: 1637 (2003), hep-th/0301129, hep-th/0301129

  • [36]

    Y. F. Cai, E. N. Saridakis, M. R. Setareet al., Phys. Rept.,493: 1-60 (2010), arXiv:0909.2776[hep-th

  • [37]

    Y. F. Cai, T. Qiu, J. Q. Xiaet al., Phys. Rev. D,79: 021303 (2009), arXiv:0808.0819[astro-ph

  • [38]

    Y. F. Cai, M. Li, and X. Zhang, Phys. Lett. B,718: 248-254 (2012), arXiv:1209.3437[hep-th

  • [39]

    J. Khoury, B. A. Ovrut, P. J. Steinhardtet al., Phys. Rev. D,64: 123522 (2001), arXiv:hep-th/0103239[hep-th

  • [40]

    J. Khoury, B. A. Ovrut, N. Seiberget al., Phys. Rev. D,65: 086007 (2002), arXiv:hep-th/0108187[hep-th

  • [41]

    J. L. Lehners, P. McFadden, and N. Turok, Phys. Rev. D,75: 103510 (2007), arXiv:hep-th/0611259[hep-th

  • [42]

    B. Garbrecht and T. Prokopec, Phys. Rev. D,73: 064036 (2006), arXiv:gr-qc/0602011

  • [43]

    J. F. Koksma and T. Prokopec, Class. Quant. Grav.,26: 125003 (2009), arXiv:0901.4674[gr-qc

  • [44]

    T. Janssen and T. Prokopec, Class. Quant. Grav.,25: 055007 (2008), arXiv: 0707.3919; T. Janssen, S.P. Miao, and T. Prokopec, arXiv: 0807.0439; T. Janssen and T. Prokopec, arXiv: 0807.0447; T. Janssen, S.P. Miao, T. Prokopec and R. Woodard, Class. Quant. Grav.,25: 245013 (2008), arXiv: 0808.2449

  • [45]

    A. Addazi and A. Marciano, in preparation

  • [46]

    A. Addazi, P. Chen, and A. Marciano, Eur. Phys. J. C,79(4): 297 (2019), arXiv:1712.04848[gr-qc

  • [47]

    S. Alexander, A. Marciano, and D. Spergel, JCAP,1304: 046 (2013), arXiv:1107.0318[hep-th

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