Abstract
A review of the class of models that go under the name bulk Randall–Sundrum models is presented here. The issue of localization of quantum fields in the five-dimensional bulk and the profiles of the zero modes and the Kaluza–Klein excitations are discussed. The zero modes of these bulk fields are, in general, partially composite. The degree of compositeness of the different fields is discussed and this provides the basis for realizing a Standard Model in the bulk, albeit partially composite. The viability of this model and its extensions when confronted with electroweak precision measurements is also discussed. Two such extensions are: (1) models with a bulk custodial symmetry and (2) models with a deformed metric. The signatures of these models that we expect at collider experiments are discussed and also the search for the Kaluza–Klein excitation of the gluon as the most important of these signatures.
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References
L Randall and R Sundrum, Phys. Rev. Lett. 83, 3370 (1999)
A Pomarol, Phys. Lett. B 486, 153 (2000)
T Gherghetta and A Pomarol, Nucl. Phys. B 586, 141 (2000)
Y Grossman and M Neubert, Phys. Lett. B 474, 361 (2000)
T Gherghetta, TASI Lectures on a Holographic View of Beyond the Standard Model Physics. Physics of the Large and the Small, Proceedings of the Theoretical Advanced Study Institute in Elementary Particle Physics edited by C Csaki and S Dodelson (2010)
G Burdman, Phys. Lett. B 590, 94 (2004)
S J Huber, Nucl. Phys. B 666, 269 (2003)
S Casagrande, F Goertz, U Haisch, M Neubert and T Pfoh, J. High Energy Phys. 0810, 094 (2008)
M Bauer, S Casagrande, U Haisch and M Neubert, J. High Energy Phys. 1009, 017 (2010)
K Agashe, G Perez and A Soni, Phys. Rev. D 71, 016002 (2005)
K Agashe, A Delgado, M J May and R Sundrum, J. High Energy Phys. 0308, 050 (2003)
K Agashe, R Contino, L Da Rold and A Pomarol, Phys. Lett. B 641, 62 (2006)
H Davoudias, S Gopalakrishna, E Ponton and J Santiago, New J. Phys. 12, 075011 (2010)
A M Iyer, K Sridhar, S K Vempati, Phys. Rev. D 93(7), 075008 (2016)
J A Cabrer, G von Gersdorff and M Quiros, Phys. Lett. B 697, 208 (2011)
J A Cabrer, G von Gersdorff and M Quiros, J. High Energy Phys. 05, 083 (2011)
K Agashe, A Belyaev, T Krupovnickas, G Perez and J Virzi, Phys. Rev. D 77, 015003 (2008)
B Lillie, L Randall and L-T Wang, J. High Energy Phys. 0709, 074 (2007)
M Guchait, F Mahmoudi and K Sridhar, Phys. Lett. B 666, 347 (2008)
B C Allanach, F Mahmoudi, J P Skittrall and K Sridhar, J. High Energy Phys. 1003, 014 (2010)
J Alwall, M Herquet, F Maltoni, O Mattelaer and T Stelzer, J. High Energy Phys. 06, 128 (2011)
T Sjostrand, S Mrenna and P Z Skands, Comput. Phys. Commun. 178, 852 (2008)
M Cacciari, FastJet: A Code for fast \(k_t\) clustering, and more, in: Proceedings of the 14th International Workshop on Deep Inelastic Scattering (Tsukuba, Japan, April 20–24, 2006) pp. 487–490
M Cacciari, G P Salam and G Soyez, Eur. Phys. J. C 72, 1896 (2012)
M Cacciari, G P Salam and G Soyez, J. High Energy Phys. 04, 063 (2008)
A Carmona, E Ponton and J Santiago, J. High Energy Phys. 10, 137 (2011)
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Sridhar, K. Exploring the warped bulk. Pramana - J Phys 89, 58 (2017). https://doi.org/10.1007/s12043-017-1459-z
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DOI: https://doi.org/10.1007/s12043-017-1459-z