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  1. 5041
    “…Dark matter evolution during the process of cosmological structure formation can be described in terms of a one-particle irreducible effective action at a characteristic scale km and a loop expansion below this scale, based on the effective propagators and vertices. …”
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    The dark matter bispectrum from effective viscosity and one-particle irreducible vertices
  2. 5042
    “…We point out that the observation of a multipeaked stochastic gravitational wave signal from a series of cosmological phase transitions could well be a unique probe of the mechanism behind flavor hierarchies. …”
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    Gravitational Imprints of Flavor Hierarchies
  3. 5043
    “…While most searches for cosmic axions so far focused on their cold relics as (a component of) dark matter, various well-motivated cosmological sources can produce “boosted” axions that remain relativistic today. …”
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    Shining Light on Cosmogenic Axions with Neutrino Experiments
  4. 5044
    por Kawai, Shinsuke, Kim, Jinsu
    Publicado 2022
    “…We study the formation of primordial black holes and the generation of gravitational waves in a class of cosmological models that are direct supersymmetric analogs of the observationally favored nonminimally coupled Higgs inflation model. …”
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    Enlace del recurso
    Primordial black holes and gravitational waves from nonminimally coupled supergravity inflation
  5. 5045
    por Barreiro, T., de Carlos, B.
    Publicado 1999
    “…We consider different cosmological aspects of Heterotic M-theory. In particular we look at the dynamical behaviour of the two relevant moduli in the theory, namely the length of the eleventh segment (pi rho) and the volume of the internal six manifold (V) in models where supersymmetry is broken by multiple gaugino condensation. …”
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    Moduli as Inflatons in Heterotic M-theory
  6. 5046
    “…We give an explicit example in which non-marginal \$tring couplings cause a departure from criticality, and the corresponding cosmological vacuum energy relaxes to zero \`a la quintessence.…”
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    String Theory and an Accelerating Universe
  7. 5047
    por Arbey, A., Coupechoux, J.-F
    Publicado 2020
    “…Scalar fields appear in many cosmological models, in particular in order to provide explanations for dark energy and inflation, but also to emulate dark matter. …”
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    Unifying dark matter, dark energy and inflation with a fuzzy dark fluid
  8. 5048
    por Abdullahi, Asli M., Alzas, Pablo Barham, Batell, Brian, Beacham, James, Boyarsky, Alexey, Carbajal, Saneli, Chatterjee, Animesh, Crespo-Anadon, Jose I., Deppisch, Frank F., De Roeck, Albert, Drewes, Marco, Gago, Alberto Martin, Suarez, Rebeca Gonzalez, Goudzovski, Evgueni, Hatzikoutelis, Athanasios, Hernandez-Garcia, Josu, Hostert, Matheus, Hufnagel, Marco, Ilten, Philip, Izmaylov, Alexander, Kelly, Kevin J., Klaric, Juraj, Kopp, Joachim, Kulkarni, Suchita, Lamoureux, Mathieu, Lanfranchi, Gaia, Lopez-Pavon, Jacobo, Mikulenko, Oleksii, Mooney, Michael, Nemevsek, Miha, Ovchynnikov, Maksym, Pascoli, Silvia, Plestid, Ryan, Darwish, Mohamed Rashad, Redi, Federico Leo, Ruchayskiy, Oleg, Ruiz, Richard, Shaposhnikov, Mikhail, Shchutska, Lesya, Shoemaker, Ian M., Shrock, Robert, Sousa, Alex, Van Remortel, Nick, Syvolap, Vsevolod, Takhistov, Volodymyr, Tastet, Jean-Loup, Timiryasov, Inar, Vincent, Aaron C., Yu, Jaehoon
    Publicado 2022
    “…In this white paper, we discuss the present experimental status of HNLs including colliders, beta decay, accelerators, as well as astrophysical and cosmological impacts. We discuss the importance of continuing to search for HNLs, and its potential impact on our understanding of key fundamental questions, and additionally we outline the future prospects for next-generation future experiments or upcoming accelerator run scenarios.…”
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    Enlace del recurso
    The Present and Future Status of Heavy Neutral Leptons
  9. 5049
    por Skorda, Eleni
    Publicado 2022
    “…There are many astrophysical observations and cosmological evidence for the existence of dark matter (DM), but little is known of its particle nature. …”
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    Dark Matter search at the LHC
  10. 5050
    por Fabbri, A, Russo, Jorge G
    Publicado 1995
    “…Various physical aspects of these geometries are discussed, including the cosmological interpretation.…”
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    Enlace del recurso
    Soluble models in 2d dilaton gravity
  11. 5051
    por Dudas, Emilian, Grojean, Christophe
    Publicado 1997
    “…The resulting theory has a vacuum with $<S>=1$, zero cosmological constant and a gravitino mass depending on the fifth radius as $m_{3/2} \sim R_5^{-2}/M_{Pl}$. …”
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    Enlace del recurso
    Four-dimensional M-theory and supersymmetry breaking
  12. 5052
    “…The recent confirmation that gamma-ray bursters (GRBs) are indeed at cosmological distances raises the possibility that observations of these could provide interesting constraints on the fundamental laws of physics. …”
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    Potential Sensitivity of Gamma-Ray Burster Observations to Wave Dispersion in Vacuo
  13. 5053
    “…N=4 supergravity predicts a positive definite potential with vanishing cosmological constant in the vacuum of commuting coordinates, with a classical moduli space given by three radial moduli and three RR scalars which complete a (SU(1,1)/U(1))^3 coset, together with the moduli in the Cartan subalgebra U(1)^{rank G} of the gauge group G. …”
    Enlace del recurso
    Enlace del recurso
    No-scale N=4 supergravity coupled to Yang-Mills: the scalar potential and super Higgs effect
  14. 5054
    por Romanino, A, Giudice, Gian Francesco
    Publicado 2004
    “…The naturalness criterion applied to the cosmological constant implies a new-physics threshold at 10^-3 eV. …”
    Enlace del recurso
    Enlace del recurso
    Split Supersymmetry
  15. 5055
    por Karch, A, Randall, Lisa
    Publicado 2005
    “…The idea is that the universe will naturally select among possible vacua through its cosmological evolution, and the configuration with the biggest filling fraction is the likeliest. …”
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    Relaxing to Three Dimensions
  16. 5056
    por Frattari, G
    Publicado 2020
    “…Several cosmological observations hint at the existence of dark matter, whose particle nature is still unknown. …”
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    Search for dark matter in events with missing transverse momentum and hadronic jets with the ATLAS experiment at the LHC and HL-LHC
  17. 5057
    por Hadders, Hans
    Publicado 2013
    “…I illustrate how various cosmological, eschatological, soteriological, economical, environmental, as well as socio-political factors regulate and shape the form and content of cremation events and disposal in Norway.…”
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    Online Artículo Texto
    Cremation in Norway: regulation, changes and challenges
  18. 5058
    por de Rham, Claudia
    Publicado 2014
    “…We then explore their theoretical and phenomenological consistency, proving the absence of Boulware-Deser ghosts and reviewing the Vainshtein mechanism and the cosmological solutions in these models. Finally, we present alternative and related models of massive gravity such as new massive gravity, Lorentz-violating massive gravity and non-local massive gravity.…”
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    Enlace del recurso
    Online Artículo Texto
    Massive Gravity
  19. 5059
    “…The existence of slow-roll conditions is directly linked to the values of supersymmetry and R-symmetry breaking scales. We make cosmological predictions of our model and compare them to current data.…”
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    Enlace del recurso
    info:eu-repo/semantics/article
    Minimal Inflation
  20. 5060
    “…Their impact on the cosmological relic density and on the direct detection rates are studied in the context of generic scalar, vector and fermionic thermal dark matter particles. …”
    Enlace del recurso
    Enlace del recurso
    Implications of LHC searches for Higgs--portal dark matter
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