Results 91 to 100 of about 319 (139)

Singular lensing from the scattering on special space-time defects. [PDF]

Eur Phys J C Part Fields, 2018
Mavromatos NE, Papavassiliou J.
europepmc   +1 more source

Quark masses and mixing in string-inspired models

Journal of High Energy Physics
We study a class of supersymmetric Froggatt-Nielsen (FN) models with multiple U(1) symmetries and Standard Model (SM) singlets inspired by heterotic string compactifications on Calabi-Yau threefolds.
Andrei Constantin, Cristofero S. Fraser-Taliente, Thomas R. Harvey, Lucas T. Y. Leung, Andre Lukas   +4 more
doaj   +1 more source

Light and compressed gluinos at the LHC via string theory. [PDF]

Eur Phys J C Part Fields, 2017
AbdusSalam SS.
europepmc   +1 more source

Confined monopoles and failure of the Lattice Weak Gravity Conjecture

Journal of High Energy Physics
Almost all known theories of quantum gravity satisfy the Lattice Weak Gravity Conjecture (LWGC), which posits that a consistent theory of quantum gravity must have a superextremal particle at every site in the charge lattice.
Muldrow Etheredge, Ben Heidenreich, Nicholas Pittman, Sebastian Rauch, Matthew Reece, Tom Rudelius   +5 more
doaj   +1 more source

Graviton propagation within the context of the D-material universe. [PDF]

Eur Phys J C Part Fields, 2017
Elghozi T, Mavromatos NE, Sakellariadou M.   +2 more
europepmc   +1 more source

The computational complexity of the Weak Gravity Conjecture

Journal of High Energy Physics
The Weak Gravity Conjecture imposes stringent constraints on effective field theories to allow for an ultraviolet completion within quantum gravity.
Stefano Lanza
doaj   +1 more source

On the possibility of tree-level leptogenesis from Kalb-Ramond torsion background. [PDF]

Eur Phys J C Part Fields, 2015
de Cesare M, Mavromatos NE, Sarkar S.
europepmc   +1 more source

Leptogenesis from heavy right-handed neutrinos in CPT violating backgrounds. [PDF]

Eur Phys J C Part Fields, 2018
Bossingham T, Mavromatos NE, Sarkar S.
europepmc   +1 more source

Monopole production via photon fusion and Drell-Yan processes: MadGraph implementation and perturbativity via velocity-dependent coupling and magnetic moment as novel features. [PDF]

Eur Phys J C Part Fields, 2018
Baines S, Mavromatos NE, Mitsou VA, Pinfold JL, Santra A.   +4 more
europepmc   +1 more source

Cosmology and Fundamental Physics with the Euclid Satellite. [PDF]

Living Rev Relativ, 2013
Amendola L, Appleby S, Bacon D, Baker T, Baldi M, Bartolo N, Blanchard A, Bonvin C, Borgani S, Branchini E, Burrage C, Camera S, Carbone C, Casarini L, Cropper M, de Rham C, Di Porto C, Ealet A, Ferreira PG, Finelli F, García-Bellido J, Giannantonio T, Guzzo L, Heavens A, Heisenberg L, Heymans C, Hoekstra H, Hollenstein L, Holmes R, Horst O, Jahnke K, Kitching TD, Koivisto T, Kunz M, La Vacca G, March M, Majerotto E, Markovic K, Marsh D, Marulli F, Massey R, Mellier Y, Mota DF, Nunes NJ, Percival W, Pettorino V, Porciani C, Quercellini C, Read J, Rinaldi M, Sapone D, Scaramella R, Skordis C, Simpson F, Taylor A, Thomas S, Trotta R, Verde L, Vernizzi F, Vollmer A, Wang Y, Weller J, Zlosnik T, Euclid Theory Working Group.   +63 more
europepmc   +1 more source