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Fayet–Iliopoulos terms in supergravity and D-term inflation

by SCOAP3. 1. I. Antoniadis , A. Chatrabhuti , H. Isono , R. Knoops , Inflation from supersymmetry breaking . Eur. Phys. J. C 77 , 724 ( 2017 ). arXiv: 1706 .04133 [hep-th] 2. N. Cribiori , F. Farakos ... . V. Kaplunovsky , J. Louis , Field dependent gauge couplings in locally supersymmetric effective quantum field theories . Nucl. Phys. B 422 , 57 ( 1994 ). arXiv:hep-th/9402005 10. I. Antoniadis , A

Inflation from supersymmetry breaking

( 2000 ). arXiv:hep-ph/0006168 11. I. Antoniadis , R. Knoops , Gauge R-symmetry and de Sitter vacua in supergravity and string theory . Nucl. Phys. B 886 , 43 ( 2014 ). arXiv: 1403 .1534 [hep-th] 12. I ... . Grisaru , H. Romer , P. van Nieuwenhuizen , Approaches to the gravitational spin 3/2 axial anomaly . Nucl. Phys. B 140 , 477 ( 1978 ) 39. I. Antoniadis , D.M. Ghilencea , R. Knoops , Gauged R-symmetry and

Scale Hierarchies in Particle Physics and Cosmology

applies to the soft scalar sector. We therefore do not repeat the phenomenological analysis for this model. [1] I. Antoniadis , N. Arkani-Hamed , S. Dimopoulos and G. R. Dvali , Phys. Lett. B 436 ( 1998 ... ) 257 [arXiv:hep-ph/9804398]. [2] I. Antoniadis and S. P. Patil , Eur. Phys. J. C75 ( 2015 ) 182 [arXiv: 1410 .8845 [hep-th]]. [3] I. Antoniadis and R. Knoops , Nucl. Phys. B 886 ( 2014 ) 43 [arXiv: 1403

Inflation from supergravity with gauged R-symmetry in de Sitter vacuum

. G. Villadoro , F. Zwirner , De-Sitter vacua via consistent D-terms. Phys. Rev. Lett . 95 , 231602 ( 2005 ). arXiv:hep-th/0508167 2. I. Antoniadis , R. Knoops , Gauge R-symmetry and de Sitter vacua in ... supergravity and string theory . Nucl. Phys. B 886 , 43 ( 2014 ). arXiv:1403.1534 [hep-th] 3. I. Antoniadis , D.M. Ghilencea , R. Knoops , Gauged R-symmetry and its anomalies in 4D N = 1 supergravity and

Strings and extra dimensions: Mass hierarchies and experimental signatures

. Sagnotti , Phys. Rept . 371 ( 2002 ) 1 [Erratum-ibid . 376 ( 2003 ) 339] [arXiv:hep-th/0204089]. [2] I. Antoniadis , Phys. Lett. B 246 ( 1990 ) 377 . [3] D. J. Kapner , T. S. Cook , E. G. Adelberger , J. H ... [hep-th]]; R. Brustein , G. Dvali and G. Veneziano, JHEP 0910 ( 2009 ) 085 [arXiv: 0907 .5516 [hep-th]]. [8] G. Dvali and C. Gomez , Phys. Lett. B 674 ( 2009 ) 303 . [9] I. Antoniadis and B. Pioline

Strings and extra dimensions: Mass hierarchies and experimental signatures

. Sagnotti , Phys. Rept . 371 ( 2002 ) 1 [Erratum-ibid . 376 ( 2003 ) 339] [arXiv:hep-th/0204089]. [2] I. Antoniadis , Phys. Lett. B 246 ( 1990 ) 377 . [3] D. J. Kapner , T. S. Cook , E. G. Adelberger , J. H ... [hep-th]]; R. Brustein , G. Dvali and G. Veneziano, JHEP 0910 ( 2009 ) 085 [arXiv: 0907 .5516 [hep-th]]. [8] G. Dvali and C. Gomez , Phys. Lett. B 674 ( 2009 ) 303 . [9] I. Antoniadis and B. Pioline

Gauged R-symmetry and its anomalies in 4D N=1 supergravity and phenomenological implications

] [INSPIRE]. [15] I. Antoniadis , J.-P. Derendinger and T. Maillard , Nonlinear N = 2 supersymmetry, effective actions and moduli stabilization, Nucl . Phys . B 808 ( 2009 ) 53 [arXiv:0804.1738] [INSPIRE]. [16 ... , De-Sitter vacua via consistent D-terms, [19] I. Antoniadis and R. Knoops , Gauge R-symmetry and de Sitter vacua in supergravity and [20] J. Wess and J. Bagger , Supersymmetry and supergravity, 2nd

Building SO(10) models from F-theory

I. Antoniadis 1 G.K. Leontaris 0 E-mail: 0 Physics Department, Theory Division, Ioannina University , GR-45110 Ioannina, Greece 1 Department of Physics, CERN Theory Division , CH-1211, Geneva 23

Naturalness in low-scale SUSY models and “non-linear” MSSM

In MSSM models with various boundary conditions for the soft breaking terms (\(m_\mathrm{soft}\)) and for a Higgs mass of 126 GeV, there is a (minimal) electroweak fine-tuning \(\Delta \approx 800\) to \(1000\) for the constrained MSSM and \(\Delta \approx 500\) for non-universal gaugino masses. These values, often regarded as unacceptably large, may indicate a problem of...

Brane world models need low string scale

Models with large extra dimensions offer the possibility of the Planck scale being of order the electroweak scale, thus alleviating the gauge hierarchy problem. We show that these models suffer from a breakdown of unitarity at around three quarters of the low effective Planck scale. An obvious candidate to fix the unitarity problem is string theory. We therefore argue that it is...

One-loop adjoint masses for non-supersymmetric intersecting branes

We consider breaking of supersymmetry in intersecting D-brane configurations by slight deviation of the angles from their supersymmetric values. We compute the masses generated by radiative corrections for the adjoint scalars on the brane world-volumes. In the open string channel, the string two-point function receives contributions only from the infrared and the ultraviolet...