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  1. 5341
    “…In such a context, some correspondences with standard cosmologies are analyzed. Since the same types of interactions can also be obtained as harmonics mapping between the usual space and the hyperbolic plane, two measures with uniform and non-uniform temporal flows become functional, temporal measures analogous with Milne’s temporal measures in a more general manner. …”
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    Online Artículo Texto
    The Role of Information in Managing Interactions from a Multifractal Perspective
  2. 5342
    “…In addition to computing the energy flux, we find the corresponding moving mirror parameter associated with the black hole mass and the cosmological constant in the gravitational analog system. …”
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    Online Artículo Texto
    CGHS Black Hole Analog Moving Mirror and Its Relativistic Quantum Information as Radiation Reaction
  3. 5343
    “…This simplified model can be very useful when bulk viscosity is dominant and might be important in cosmological problems. Using the Maxwellian iteration, we obtain the parabolic limit, and the heat conductivity, shear viscosity, and bulk viscosity are deduced and plotted.…”
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    Online Artículo Texto
    Relativistic Rational Extended Thermodynamics of Polyatomic Gases with a New Hierarchy of Moments
  4. 5344
    por Fajman, David, Urban, Liam
    Publicado 2022
    “…We study the asymptotic behaviour of solutions to the linear wave equation on cosmological spacetimes with Big Bang singularities and show that appropriately rescaled waves converge against a blow-up profile. …”
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    Online Artículo Texto
    Blow-up of waves on singular spacetimes with generic spatial metrics
  5. 5345
    “…The coupling constant limits are established to be [Formula: see text] and [Formula: see text] , which are more than one order of magnitude tighter than astronomical and cosmological limits on the coupling between the new gauge boson such as Z’ and standard model particles.…”
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    Online Artículo Texto
    Constraints on exotic spin-velocity-dependent interactions
  6. 5346
    “…They are strongly associated with key local place qualities (naturality, functionality, cosmological cognitions, and interdependent sociability), directly and indirectly resulting in different levels of impact on users’ perceptions at different scales.…”
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    Online Artículo Texto
    What Do Local People Really Need from a Place? Defining Local Place Qualities with Assessment of Users’ Perceptions
  7. 5347
    “…This problem turns out to be very closely related to the characterisation of models admitting metastable vacua with non-negative cosmological constant. In fact, we show that the condition for the existence of viable inflationary trajectories is a deformation of the condition for the existence of metastable de Sitter vacua. …”
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    Constraints on modular inflation in supergravity and string theory
  8. 5348
    “…We apply the time-renormalization group approach to study the effect of primordial non-Gaussianities in the non-linear evolution of cosmological dark matter density perturbations. This method improves the standard perturbation approach by solving renormalization group-like equations governing the dynamics of gravitational instability. …”
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    info:eu-repo/semantics/article
    Signatures of Primordial non-Gaussianities in the Matter Power-Spectrum and Bispectrum: the Time-RG Approach
  9. 5349
    por Ellis, John, Olive, Keith A.
    Publicado 2010
    “…We also discuss astrophysical and cosmological constraints on gravitino dark matter models, as well as the parameter space of minimal supergravity (mSUGRA) models in which there are extra relations between the trilinear and bilinear supersymmetry-breaking parameters, and between the gravitino and scalar masses. …”
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    info:eu-repo/semantics/article
    Supersymmetric Dark Matter Candidates
  10. 5350
    “…Such fossils, while consistent with current cosmological data at trace levels, may leave too weak an imprint on the cosmic microwave background and the large-scale distribution of matter to allow for direct detection. …”
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    Non-Gaussianity from Self-Ordering Scalar Fields
  11. 5351
    por Castorina, Emanuele, White, Martin
    Publicado 2019
    “…We point out that even multipoles in the cross-correlation between density and momentum are non-zero regardless of the choice of line of sight, and therefore contain new cosmological information that could be exploited. We discuss configuration space, Fourier space, and spherical analyses; providing exact expressions in each case rather than relying on an expansion in small angles. …”
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    Wide angle effects for peculiar velocities
  12. 5352
    “…Unlike traditional searches using microlensing, FRB lensing will probe the abundance of MACHOs at cosmological distance scales (∼Gpc) rather than just their distribution in the neighbourhood of the Milky Way. …”
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    Looking for MACHOs in the Spectra of Fast Radio Bursts
  13. 5353
    “…We identify regions of parameter space that are consistent with the cosmological dark matter density, the measured Higgs mass and the experimental lower limit on $\tau (p \rightarrow K^+ \nu )$. …”
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    A Minimal Supersymmetric SU(5) Missing-Partner Model
  14. 5354
    “…Combined with previous cosmological analyses and experimental data in colliders, constraints here enable us to set further bounds on the parameter space of branons. …”
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    Analysis of branon dark matter and extra-dimensional models with AMS-02
  15. 5355
    “…Through co-annihilations, models of inelastic dark matter (iDM) and inelastic Dirac dark matter (i2DM) can reproduce the observed relic density in the MeV to GeV mass range without violating cosmological limits. In these scenarios, the vector mediator behaves like a semi-visible particle, evading traditional bounds on visible or invisible resonances, and uncovering new parameter space to explain the muon $(g-2)$ anomaly. …”
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    Constraining light thermal inelastic dark matter with NA64
  16. 5356
    “…We update a previously-proposed set of supersymmetric benchmark scenarios, taking into account the precise constraints on the cold dark matter density obtained by combining WMAP and other cosmological data, as well as the LEP and b -> s gamma constraints. …”
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    Updated Post-WMAP Benchmarks for Supersymmetry
  17. 5357
    “…To account for the vacuum choice ambiguity in cosmological settings, we introduce an arbitrary boundary action representing the initial conditions. …”
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    Decoupling in an expanding universe: boundary RG-flow affects initial conditions for inflation
  18. 5358
    “…We show that at the current default settings, the cosmological parameters extracted from data of future experiments like Planck can be biased by several tenths of a standard deviation for the six parameters of the standard Lambda-CDM model, and potentially more seriously for extended models. …”
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    Optimising Boltzmann codes for the Planck era
  19. 5359
    por Gabrielli, Andrea
    Publicado 2004
    “…This book has been conceived as a methodological monograph in which the main methods of modern statistical physics for cosmological structures and density fields (galaxies, Cosmic Microwave Background Radiation, etc.) are presented in detail. …”
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    Statistical Physics for Cosmic Structures
  20. 5360
    “…We propose a new method for cosmological parameters extraction using the baryon acoustic oscillation scale as a standard ruler in deep galaxy surveys with photometric determination of redshifts. …”
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    info:eu-repo/semantics/article
    Tracing The Sound Horizon Scale With Photometric Redshift Surveys
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