ASPECTS OF STRING PHENOMENOLOGY IN PARTICLE PHYSICS AND COSMOLOGY
DOI:
https://doi.org/10.18524/1810-4215.2015.28.70589Ключові слова:
String theory, extra dimensions, supersymmetry, scale hierarchies, inflation, de Sitter spaceАнотація
We discuss possible connections between several scales in particle physics and cosmology, such the the electroweak, inflation, dark energy and Planck scales. We then describe the phenomenology of a model of supersymmetry breaking in the presence of a tiny (tunable) positive cosmological constant. The model is coupled to the MSSM, leading to calculable soft supersymmetry breaking masses and a distinct low energy phenomenology that allows to differentiate it from other models of supersymmetry breaking and mediation mechanisms.Посилання
I. Antoniadis, N. Arkani-Hamed, S. Dimopoulos and G. R. Dvali, Phys. Lett. B 436 (1998) 257 [arXiv:hep-ph/9804398]
I. Antoniadis and S. P. Patil, Eur. Phys. J. C75 (2015) 182 [arXiv:1410.8845 [hep-th]].
I. Antoniadis and R. Knoops, Nucl. Phys. B 886 (2014) 43 [arXiv:1403.1534 [hep-th]].
F. Catino, G. Villadoro and F. Zwirner, JHEP 1201 (2012) 002 [arXiv:1110.2174 [hep-th]]; G. Villadoro and F. Zwirner, Phys. Rev. Lett. 95 (2005) 231602 [hep-th/0508167].
I. Antoniadis, D. M. Ghilencea and R. Knoops, JHEP 1502 (2015) 166 [arXiv:1412.4807 [hep-th]].
I. Antoniadis and R. Knoops, [arXiv:1507.06924 [hep-ph]].
L. Randall and R. Sundrum, Nucl. Phys. B 557 (1999) 79 [hep-th/9810155]; G. F. Giudice, M. A. Luty, H. Murayama and R. Rattazzi, JHEP 9812 (1998) 027 [hep-ph/9810442].
J. A. Bagger, T. Moroi and E. Poppitz, JHEP 0004 (2000) 009 [hep-th/9911029].
G. Dvali, arXiv:0706.2050 [hep-th]; Int. J. Mod. Phys. A 25 (2010) 602 [arXiv:0806.3801 [hep-th]]; G. Dvali and M. Redi, Phys. Rev. D 77 (2008) 045027 [arXiv:0710.4344 [hep-th]]; R. Brustein, G. Dvali and G. Veneziano, JHEP 0910 (2009) 085 [arXiv:0907.5516 [hep-th]]; G. Dvali and C. Gomez, Phys. Lett. B 674 (2009) 303.
P. A. R. Ade et al. [Planck Collaboration], Astron. Astrophys. (2014) [arXiv:1303.5076 [astroph.CO]]; arXiv:1303.5082 [astro-ph.CO].
A. G. Polnarev, Sov. Astron. 29, 607 (1985).
M. Kamionkowski, A. Kosowsky and A. Stebbins, Phys. Rev. Lett. 78, 2058 (1997) [astroph/9609132].
U. Seljak and M. Zaldarriaga, Phys. Rev. Lett. 78, 2054 (1997) [astro-ph/9609169].
M. Trodden, Rev. Mod. Phys. 71, 1463 (1999) [hep-ph/9803479]; S. Davidson, E. Nardi and Y. Nir, Phys. Rept. 466, 105 (2008) [arXiv:0802.2962 [hep-ph]].
C. Cheung, P. Creminelli, A. L. Fitzpatrick, J. Kaplan and L. Senatore, JHEP 0803, 014 (2008) [arXiv:0709.0293 [hep-th]].
D. Z. Freedman and A. Van Proeyen, Cambridge, UK: Cambridge Univ. Pr. (2012) 607 p.
P. Fayet and J. Iliopoulos, Phys. Lett. B 51 (1974) 461; Phys. Lett. B 69 (1977) 489.
I. Antoniadis, J. -P. Derendinger and T. Maillard, Nucl. Phys. B 808 (2009) 53 [arXiv:0804.1738 [hep-th]].
J. Polonyi, Hungary Central Inst Res - KFKI-77-93 (77,REC.JUL 78) 5p.
H. P. Nilles, Phys. Rept. 110 (1984) 1
S. Ferrara, L. Girardello, T. Kugo and A. Van Proeyen, Nucl. Phys. B 223 (1983) 191
J. R. Ellis, K. A. Olive, Y. Santoso and V. C. Spanos, Phys. Lett. B 573 (2003) 162 [hepph/0305212]
T. Gherghetta, G. F. Giudice and J. D. Wells, Nucl. Phys. B 559 (1999) 27 [hep-ph/9904378].
##submission.downloads##
Опубліковано
Номер
Розділ
Ліцензія
Авторське право (c) 2015 Odessa Astronomical Publications
Ця робота ліцензується відповідно до Creative Commons Attribution-NonCommercial 4.0 International License.
Відповідно Закону України про авторське право і суміжні права N 3792-XII від 23 грудня 1993 року
