Lagrange multiplier and Wess-Zumino variable as extra dimensions in the torus universe
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2018)017
Abstract: A bstractWe study the effect of the simplest geometry which is imposed via the topology of the universe by gauging non-relativistic particle model on torus and 3-torus with the help of symplectic formalism of constrained… read more here.
Keywords: multiplier wess; lagrange multiplier; wess zumino; topology ... See more keywords
FIMP Dark Matter in Clockwork/Linear Dilaton extra-dimensions
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep04(2021)061
Abstract: We study the possibility that Dark Matter (DM) is made of Feebly Interacting Massive Particles (FIMP) interacting just gravitationally with the Standard Model particles in the framework of a Clockwork/Linear Dilaton (CW/LD) model. We restrict… read more here.
Keywords: linear dilaton; dark matter; clockwork linear; extra dimensions ... See more keywords
Growing extra dimensions in AdS/CFT
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep08(2019)084
Abstract: What is the dimension of spacetime? We address this question in the context of the AdS/CFT Correspondence. We give a prescription for computing the number of large bulk dimensions, D, from strongly-coupled CFT d data,… read more here.
Keywords: growing extra; dimensions ads; ads cft; extra dimensions ... See more keywords
A short travel for neutrinos in Large Extra Dimensions
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep11(2018)155
Abstract: A bstractNeutrino oscillations successfully explain the flavor transitions observed in neutrinos produced in natural sources like the center of the sun and the earth atmosphere, and also from man-made sources like reactors and accelerators. These… read more here.
Keywords: travel neutrinos; neutrino; short travel; large extra ... See more keywords
Neutrino condensate dark energy from TeV scale extra dimensions
Sign Up to like & getrecommendations! Published in 2022 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2022.115768
Abstract: We propose a new scenario of incorporating neutrino masses in models of TeV scale gravity and large extra dimensions, which can explain the dark energy problem through formation of neutrino condensates. The smallness of the… read more here.
Keywords: lepton number; tev scale; dark energy; neutrino condensate ... See more keywords
Extra dimensions’ influence on the equilibrium and radial stability of strange quark stars
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.024035
Abstract: We analyze the influence of extra dimensions on the static equilibrium configurations and stability against radial perturbations. For this purpose, we solve stellar structure equations and radial perturbation equations, both modified for a $d$-dimensional spacetime… read more here.
Keywords: radial perturbations; dimensions influence; stability; extra dimensions ... See more keywords
D=11 cosmologies with teleparallel structure
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.084007
Abstract: The presence of additional compact dimensions in cosmological models is studied in the context of modified teleparallel theories of gravity. We focus the analysis on eleven dimensional spacetimes, where the seven dimensional extra dimensions are… read more here.
Keywords: teleparallel structure; cosmologies teleparallel; extra dimensions;
Implications of extra dimensions on the effective charge and the beta function in quantum electrodynamics
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.101.035034
Abstract: A comprehensive analysis on the photon self-energy, the fermion self-energy, and the fermion vertex function is presented at one loop in the context of quantum electrodynamics (QED) with 1 extra dimension. In 5-dimensional theories, characterized… read more here.
Keywords: electrodynamics; beta function; quantum electrodynamics; extra dimensions ... See more keywords
Gauge-invariant approach to the beta function in Yang-Mills theories with universal extra dimensions
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.101.095038
Abstract: Asymptotic freedom is comprehensively studied in the context of universal extra dimensions. The use of a ${\rm SU}(N)$-covariant gauge-fixing procedure to quantize the theory is stressed. One-loop contributions of Kaluza-Klein (KK) excitations are characterized by… read more here.
Keywords: beta function; yang mills; function; universal extra ... See more keywords
Exploring extra dimensions with scalar fields
Sign Up to like & getrecommendations! Published in 2018 at "American Journal of Physics"
DOI: 10.1119/1.5024221
Abstract: This paper provides a pedagogical introduction to the physics of extra dimensions by examining the behavior of scalar fields in three landmark models: the ADD, Randall-Sundrum, and DGP spacetimes. Results of this analysis provide qualitative… read more here.
Keywords: scalar fields; exploring extra; physics; spacetime ... See more keywords
Microscopic wormholes, extra-dimensions and cold dark matter from N = 2 maximal supergravity with Gauss–Bonnet corrections
Sign Up to like & getrecommendations! Published in 2021 at "Modern Physics Letters A"
DOI: 10.1142/s0217732321500425
Abstract: In this paper, we have discussed a (1 + 9)-dimensional open cosmological model motivated from N = 2 maximal supergravity arguments characterized by the presence of a wormhole connected to the extra... read more here.
Keywords: supergravity; microscopic wormholes; maximal supergravity; extra dimensions ... See more keywords