Results 91 to 100 of about 147,206 (344)
Physics Letters B, 2020 In this paper, we consider a generic hidden sector which interacts only gravitationally with Standard Model particles. We show that quantum gravity leads to operators which can be probed with fifth force type experiments.
Xavier Calmet
doaj +1 more source
One-loop quantum corrections to cosmological scalar field potentials
, 2007 We study the loop corrections to potentials of complex or coupled real scalar fields used in cosmology to account for dark energy, dark matter or dark fluid.
Alexandre Arbey +3 more
core +1 more source
A brief Review of the Scalar Field Dark Matter model [PDF]
, 2012 In the last time the cold dark matter (CDM) model has suggested more and more that it is not able to describe all the properties of nearby galaxies that can be observed in great detail as well as that it has some problems in the mechanism by which matter
J. Magaña, T. Matos
semanticscholar +1 more source
Molecular Oncology, EarlyView.The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola +12 more
wiley +1 more source
Journal of High Energy Physics, 2021 We propose a new mechanism to communicate between fermion dark matter and the Standard Model (SM) only through the four-form flux. The four-form couplings are responsible for the relaxation of the Higgs mass to the correct value and the initial ...
Yoo-Jin Kang +3 more
doaj +1 more source
Dynamical neutrino masses in the generalized Chaplygin gas scenario with mass varying CDM
, 2010 Neutrinos coupled to an underlying scalar field in the scenario for unification of mass varying dark matter and cosmon-{\em like} dark energy is examined.
A.E. Bernardini +37 more
core +1 more source
EVOLUTION OF A DWARF SATELLITE GALAXY EMBEDDED IN A SCALAR FIELD DARK MATTER HALO [PDF]
, 2014 The cold dark matter (CDM) model has two unsolved issues: simulations overpredict the satellite abundance around the Milky Way (MW) and it disagrees with observations of the central densities of dwarf galaxies which prefer constant density (core ...
V. Robles +3 more
semanticscholar +1 more source
Scalar field as dark matter in the universe
Classical and Quantum Gravity, 2000 4 pages REVTeX, 1 eps figure. Minor changes.
Matos, Tonatiuh +2 more
openaire +3 more sources
Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
wiley +1 more source
Lepton-flavoured scalar dark matter in Dark Minimal Flavour Violation
Journal of High Energy Physics, 2023 We study a simplified model of lepton-flavoured complex scalar dark matter set up in the Dark Minimal Flavour Violation framework. In this model the Standard Model is extended by a scalar dark matter flavour triplet and a charged fermionic mediator ...
Harun Acaroğlu +2 more
doaj +1 more source