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Scalar dark matter candidates in a two inert Higgs doublet model
(Iop Publishing Ltd, 2015-10-01)
We study a two scalar inert doublet model (IDMS3) which is stabilized by an S-3 symmetry considering two scenarios: (a) two of the scalars in each charged sector are mass degenerated due to a residual Z(2) symmetry, (b) ...
de Sitter-invariant special relativity and the dark energy problem
(Iop Publishing Ltd, 2017-06-08)
The replacement of the Poincare-invariant Einstein special relativity by a de Sitter-invariant special relativity produces concomitant changes in all relativistic theories, including general relativity. A crucial change ...
The signature of dark energy perturbations in galaxy cluster surveys
(IOP PUBLISHING LTD, 2009)
Models of dynamical dark energy unavoidably possess fluctuations in the energy density and pressure of that new component. In this paper we estimate the impact of dark energy fluctuations on the number of galaxy clusters ...
WIMP and SIMP dark matter from the spontaneous breaking of a global group
(Iop Publishing Ltd, 2015)
The signature of dark energy perturbations in galaxy cluster surveys
(Iop Publishing Ltd, 2009-07-01)
Models of dynamical dark energy unavoidably possess fluctuations in the energy density and pressure of that new component. In this paper we estimate the impact of dark energy fluctuations on the number of galaxy clusters ...
The signature of dark energy perturbations in galaxy cluster surveys
(Iop Publishing Ltd, 2009-07-01)
Models of dynamical dark energy unavoidably possess fluctuations in the energy density and pressure of that new component. In this paper we estimate the impact of dark energy fluctuations on the number of galaxy clusters ...
Shining light on polarizable dark particles
(Springer, 2017-04-14)
We investigate the possibilities of searching for a self-conjugate polarizable particle in the self-interactions of light. We first observe that polarizability can arise either from the exchange of mediator states or as a ...
Probing the stability of superheavy dark matter particles with high-energy neutrinos
(Iop Publishing LtdBristolInglaterra, 2012)
Search for resonant production of dark quarks in the dijet final state with the ATLAS detector
(2024)
This paper presents a search for a new Z ′resonance decaying into a pair of dark quarks which hadronise into dark hadrons before promptly decaying back as Standard Model particles. This analysis is based on proton-proton ...
The dark matter profile of the Milky Way: a non-parametric reconstruction
(Iop Publishing Ltd, 2015)