-
[1]
R. H. Brandenberger, arXiv: 1206.4196
-
[2]
R. Brandenberger and P. Peter, arXiv: 1603.05834 [hep-th]
-
[3]
Y.-F. Cai, E. McDonough, F. Duplessis, and R. H. Brandenberger, JCAP, 1310: 024 (2013) [arXiv: 1305.5259 [hep-th]]
-
[4]
J. Quintin, Z. Sherkatghanad, Y.-F. Cai, and R. H. Brandenberger, Phys. Rev. D, 92: 063532 (2015), arXiv: 1508.04141
-
[5]
Planck, P. Ade et al, arXiv: 1502.01589
-
[6]
BICEP2, Planck, P. Ade et al, Phys. Rev. Lett., 114: 101301 (2015), arXiv: 1502.00612
-
[7]
E. Wilson-Ewing, JCAP, 1303: 026 (2013), arXiv: 1211.6269
-
[8]
Y.-F. Cai and E. Wilson-Ewing, JCAP, 1503: 006 (2015), arXiv: 1412.2914
-
[9]
Y. F. Cai, F. Duplessis, D. A. Easson, and D. G. Wang, Phys. Rev. D, 93(4): 043546 (2016) [arXiv: 1512.08979 [astro-ph.CO]]
-
[10]
Y. F. Cai, R. Brandenberger, and X. Zhang, JCAP, 1103: 003 (2011) doi: 10.1088/1475-7516/2011/03/003 [arXiv: 1101.0822 [hep-th]]
-
[11]
E. Wilson-Ewing, Separate universes in loop quantum cosmology: framework and applications, to appear in Int. J. Mod. Phys. D, arXiv: 1512.05743
-
[12]
J. de Haro and Y. F. Cai, Gen. Rel. Grav., 47(8): 95 (2015) [arXiv: 1502.03230 [gr-qc]]
-
[13]
S. D. Odintsov and V. K. Oikonomou, Phys. Rev. D, 91(6): 064036 (2015) [arXiv: 1502.06125 [gr-qc]]
-
[14]
J. L. Lehners and E. Wilson-Ewing, JCAP, 1510(10): 038 (2015) [arXiv: 1507.08112 [astro-ph.CO]]
-
[15]
P. C. Ferreira and D. Pavon, Eur. Phys. J. C, 76(1): 37 (2016) [arXiv: 1509.03725 [gr-qc]]
-
[16]
R. H. Brandenberger, Y. F. Cai, S. R. Das, E. G. M. Ferreira, I. A. Morrison, and Y. Wang, arXiv: 1601.00231 [hep-th]
-
[17]
S. Nojiri, S. D. Odintsov, and V. K. Oikonomou, Phys. Rev. D, 93(8): 084050 (2016) [arXiv: 1601.04112 [gr-qc]]
-
[18]
S. D. Odintsov and V. K. Oikonomou, Phys. Rev. D, 94(6): 064022 (2016) [arXiv: 1606.03689 [gr-qc]]
-
[19]
Y. F. Cai, A. Marciano, D. G. Wang, and E. Wilson-Ewing, Universe, 3(1): 1 (2016) arXiv: 1610.00938 [astro-ph.CO]
-
[20]
S. W. Hawking and G. F. R. Ellis, The Large scale structure of space-time, (Cambridge: Cambridge University Press, 1973)
-
[21]
Y.-F. Cai and E. Wilson-Ewing, JCAP, 1403: 026 (2014) [arXiv: 1402.3009 [gr-qc]]
-
[22]
R. Durrer, M. Gasperini, M. Sakellariadou and G. Veneziano, Phys. Rev. D, 59: 043511 (1999) doi: 10.1103/PhysRevD.59. 043511 [gr-qc/9804076]
-
[23]
T. Biswas, A. Mazumdar and W. Siegel, JCAP, 0603: 009 (2006) [hep-th/0508194]
-
[24]
R. H. Brandenberger, C. Kounnas, H. Partouche, S. P. Patil, and N. Toumbas, JCAP, 1403: 015 (2014) [arXiv: 1312.2524 [hep-th]]
-
[25]
R. Brandenberger, Phys. Rev. D, 80: 043516 (2009) [arXiv: 0904.2835 [hep-th]]
-
[26]
S. D. Odintsov and V. K. Oikonomou, Phys. Rev. D, 90(12): 124083 (2014) [arXiv: 1410.8183 [gr-qc]]
-
[27]
K. Bamba, A. N. Makarenko, A. N. Myagky, and S. D. Odintsov, Phys. Lett. B, 732: 349 (2014) [arXiv: 1403.3242 [hep-th]]
-
[28]
C. Lin, R. H. Brandenberger, and L. Perreault Levasseur, JCAP, 1104: 019 (2011) [arXiv: 1007.2654 [hep-th]]
-
[29]
S. Alexander, C. Bambi, A. Marciano, and L. Modesto, Phys. Rev. D, 90(12): 123510 (2014) doi: 10.1103/PhysRevD.90.123510 [arXiv: 1402.5880 [gr-qc]]
-
[30]
S. Alexander, Y. F. Cai, and A. Marciano, Phys. Lett. B, 745: 97 (2015) doi: 10.1016/j.physletb.2015.04.026 [arXiv: 1406.1456 [gr-qc]]
-
[31]
S. Alexander, C. Bambi, A. Marciano, and L. Modesto, Phys. Rev. D, 90(12): 123510 (2014) doi: 10.1103/PhysRevD.90.123510 [arXiv: 1402.5880 [gr-qc]]
-
[32]
Y.-F. Cai, T. -t. Qiu, R. Brandenberger, and X.-m. Zhang, Phys. Rev. D, 80: 023511 (2009) [arXiv: 0810.4677 [hep-th]]
-
[33]
F. W. Hehl, Phys. Lett. A, 36: 225 (1971); F. W. Hehl, Gen. Relativ. Gravit., 4: 333 (1973); F. W. Hehl, Gen. Relativ. Gravit., 5: 491 (1974); P. von der Heyde, G. D. Kerlick, and J. M. Nester, Rev. Mod. Phys., 48: 393 (1976); E. A. Lord, Tensors, Relativity and Cosmology (New Delhi: McGraw-Hill, 1976); V. de Sabbata and M. Gasperini, Introduction to Gravitation (Singapore: World Scientific, 1985); V. de Sabbata and C. Sivaram, Spin and Torsion in Gravitation (Singapore: World Scientific, 1994); I. L. Shapiro, Phys. Rep., 357: 113 (2002); R. T. Hammond, Rep. Prog. Phys., 65: 599 (2002)
-
[34]
A. Trautman, Bull. Acad. Pol. Sci. Ser. Math. Astron. Phys., 20: 185, 503, 895 (1972)
-
[35]
P. van Nieuweinhuizen, Physics Reports, 68: 189 (1981)
-
[36]
L. Freidel, D. Minic, and T. Takeuchi, Phys. Rev. D, 72: 104002 (2005), arXiv: hep-th/0507253
-
[37]
A. Perez and C. Rovelli, Phys. Rev. D, 73: 044013 (2006), arXiv: gr-qc/0505081
-
[38]
C. Bambi, D. Malafarina, A. Marciano, and L. Modesto, Phys. Lett. B, 734: 27 (2014), arXiv: 1402.5719 [gr-qc]
-
[39]
S. Alexander, T. Biswas, and G. Calcagni, Phys. Rev. D, 81: 043511 (2010); Phys. Rev. D, 81: 069902 (2010) arXiv: 0906.5161 [astro-ph.CO]
-
[40]
S. Dubovsky, T. Gregoire, A. Nicolis, and R. Rattazzi, JHEP, 0603: 025 (2006) [hep-th/0512260]
-
[41]
V. A. Rubakov, Phys. Rev. D, 88 (2013) 044015 doi: 10.1103/PhysRevD.88.044015 [arXiv: 1305.2614 [hep-th]]
-
[42]
B. Elder, A. Joyce, and J. Khoury, Phys. Rev. D, 89(4): 044027 (2014) doi: 10.1103/PhysRevD.89.044027 [arXiv: 1311.5889 [hep-th]]
-
[43]
V. A. Rubakov, Phys. Usp., 57: 128 (2014); Usp. Fiz. Nauk, 184(2): 137 (2014) doi: 10.3367/UFNe.0184.201402b.0137 [arXiv: 1401.4024 [hep-th]]
-
[44]
A. Addazi and A. Marciano, in preparation
-
[45]
J. Khoury, B. A. Ovrut, P. J. Steinhardt, and N. Turok, Phys. Rev. D, 64: 123522 (2001), arXiv: hep-th/0103239
-
[46]
R. H. Brandenberger and C. Vafa, Nucl. Phys. B, 316: 391 (1989); S. Alexander, R. H. Brandenberger and D. A. Easson, Phys. Rev. D, 62: 103509 (2000), arXiv: hep-th/0005212; A. Nayeri, R. H. Brandenberger and C. Vafa, Phys. Rev. Lett., 97: 021302 (2006) arXiv: hep-th/0511140.
-
[47]
F. Finelli and R. Brandenberger, Phys. Rev. D, 65: 103522 (2002), arXiv: hep-th/0112249
-
[48]
D. Wands, Phys. Rev. D, 60: 023507 (1999), arXiv: gr-qc/9809062
-
[49]
C. Armendariz-Picon and P. B. Greene, Gen. Rel. Grav., 35: 1637 (2003), hep-th/0301129, hep-th/0301129
-
[50]
N. J. Poplawski, Phys. Rev. D, 85: 107502 (2012), arXiv: 1111.4595 [gr-qc]
-
[51]
S. Alexander and T. Biswas, Phys. Rev. D, 80: 023501 (2009), arXiv: 0807.4468 [hep-th]
-
[52]
J. Magueijo, T. G. Zlosnik, and T. W. B. Kibble, Phys. Rev. D, 87(6): 063504 (2013), arXiv: 1212.0585 [astro-ph.CO]
-
[53]
M. Bojowald and R. Das, Phys. Rev. D, 78: 064009 (2008), arXiv: 0710.5722 [gr-qc]
-
[54]
M. Bojowald and R. Das, Class. Quant. Grav., 25: 195006 (2008), arXiv: 0806.2821 [gr-qc]
-
[55]
S. Mercuri, Phys. Rev. D, 73: 084016 (2006), arXiv: gr-qc/0601013
-
[56]
P. Dona, A. Marciano and X. Gan, in preparation
-
[57]
P. Dona and A. Marciano, Phys. Rev. D, 94(2): 123517 (2016) doi: 10.1103/PhysRevD.94.123517 arXiv: 1605.09337 [gr-qc]
-
[58]
Y.-F. Cai, D. A. Easson, and R. Brandenberger, JCAP, 1208: 020 (2012) [arXiv: 1206.2382 [hep-th]]
-
[59]
P. A. R. Ade et al (Planck Collaboration), arXiv: 1303.5076 [astro-ph.CO]
-
[60]
R. A. Battye and A. Moss, Phys. Rev. Lett., 112: 051303 (2014) [arXiv: 1308.5870 [astro-ph.CO]]
-
[61]
V. A. Kuzmin, V. A. Rubakov, N. E. Shaposhnikov, Phys. Lett. B, 155: 36 (1985)
-
[62]
H. Georgi, Phys. Lett. B, 108: 283 (1982)
-
[63]
M. Fukugita, T. Yanagida, Phys.Lett. B, 174: 45 (1986)
-
[64]
W. Buchmuller, R. D. Peccei, and T. Yanagida, Ann. Rev. Nucl. Part. Sci., 55: 311 (2005) doi: 10.1146/annurev.nucl.55.090704.151558 [hep-ph/0502169]
-
[65]
A. D. Sakharov, JETP Lett., 5: 24 (1967)
-
[66]
L. P. Kadanoff, G. Baym, Quantum Statistical Mechanics, (New York: Benjamin, 1962)