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Mostrando 301 - 320 Resultados de 7,249 Para Buscar '"inflation"', tiempo de consulta: 0.12s Limitar resultados
  1. 301
    “…We explore inflation via the effective potential of the minimal Wess-Zumino model, considering both the real and imaginary components of the complex field. …”
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    Exploring Two-Field Inflation in the Wess-Zumino Model
  2. 302
    por Masina, Isabella
    Publicado 2014
    “…For a narrow band of values of the top quark and Higgs boson masses, the Standard Model Higgs potential develops a shallow local minimum at energies of about $10^{16}$ GeV, where primordial inflation could have started in a cold metastable state. …”
    Enlace del recurso
    Enlace del recurso
    The Gravitational Wave Background and Higgs False Vacuum Inflation
  3. 303
    “…Gravitino-condensate-induced inflation via the super-Higgs effect is a UV-motivated scenario for both inflating the early universe and breaking local supersymmetry dynamically, entirely independent of any coupling to external matter. …”
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    Enlace del recurso
    Inflation via Gravitino Condensation in Dynamically Broken Supergravity
  4. 304
    Publicado 1962
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    Inflation Figures for 1962-1963 (by the Directorate Member for Administration)
  5. 305
    “…If fully stable, the Standard Model (SM) can be extended all the way up to the inflationary scale and the Higgs field, non-minimally coupled to gravity with strength $\xi$, can be responsible for inflation. We show that the successful Higgs inflation scenario can also take place if the SM vacuum is not absolutely stable. …”
    Enlace del recurso
    Enlace del recurso
    Living beyond the edge: Higgs inflation and vacuum metastability
  6. 306
    “…We consider different post-inflationary expansion rates. During inflation, the Higgs forms a condensate, which starts oscillating soon after inflation ends. …”
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    Enlace del recurso
    Decay of the standard model Higgs field after inflation
  7. 307
    “…Overall our combined approach amounts to a concrete-model realization of inflation triggered by vacuum decay in a fundamental physics context which, as it turns out, can also be extended for the remaining epochs of the cosmological evolution until the current dark energy era.…”
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    Enlace del recurso
    Starobinsky-like inflation and running vacuum in the context of Supergravity
  8. 308
    por Linde, Andrei D
    Publicado 1990
    Enlace del recurso
    Enlace del recurso
    Extended chaotic inflation and spatial variations of the gravitational constant
  9. 309
    “…We then apply our formalism to specific scenarios, such as the induced gravity inflation, Higgs inflation and $F(R)$ models of inflation, and obtain more accurate results, without making additional approximations to the potential. …”
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    Enlace del recurso
    Frame-Covariant Formulation of Inflation in Scalar-Curvature Theories
  10. 310
    por Veneziano, Gabriele
    Publicado 1991
    Enlace del recurso
    Inflation-driven string instabilities...and the other way around
  11. 311
    “…We describe how quartic ( λϕ4 ) inflation with non-minimal coupling to gravity is realized in realistic supersymmetric SO(10) models. …”
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    Enlace del recurso
    Non-minimal quartic inflation in supersymmetric $SO(10)$
  12. 312
    por Kehagias, Alex, Riotto, Antonio
    Publicado 2017
    Enlace del recurso
    Enlace del recurso
    Inflation and Conformal Invariance: The Perspective from Radial Quantization
  13. 313
    “…These models are radiatively and nonperturbatively stable and can sustain ≳60 e folds of inflation. The dynamics combines features of both large-field chaotic inflation and k inflation. …”
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    Enlace del recurso
    Monodromy inflation at strong coupling: $4\pi$ in the sky
  14. 314
    “…Primordial Black Holes (PBH) arise naturally from high peaks in the curvature power spectrum of near-inflection-point single-field inflation, and could constitute today the dominant component of the dark matter in the universe. …”
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    Enlace del recurso
    Primordial Black Hole production in Critical Higgs Inflation
  15. 315
    “…We construct a no-scale model of inflation with a single modulus whose real and imaginary parts are fixed by simple power-law corrections to the no-scale Kähler potential. …”
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    Enlace del recurso
    A Simple No-Scale Model of Modulus Fixing and Inflation
  16. 316
    por Salvio, Alberto
    Publicado 2018
    “…Furthermore, critical Higgs inflation enjoys a robust inflationary attractor that makes it an appealing setup for the early universe. …”
    Enlace del recurso
    Enlace del recurso
    Critical Higgs inflation in a Viable Motivated Model
  17. 317
    por Oda, Kin-ya
    Publicado 2019
    Enlace del recurso
    A generalized multiple-point (criticality) principle and inflation
  18. 318
    por Schmitz, Kai
    Publicado 2019
    “…In this paper, we point out that this constraint can be readily satisfied in D-term hybrid inflation (DHI), which is a well-motivated inflation scenario in the context of supersymmetric grand unification. …”
    Enlace del recurso
    Enlace del recurso
    Trans-Planckian Censorship and Inflation in Grand Unified Theories
  19. 319
    “…Axion inflation coupled to the Standard Model (SM) hypercharge gauge sector represents an attractive scenario for the generation of primordial hypermagnetic fields. …”
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    Enlace del recurso
    Hypermagnetogenesis from axion inflation: model-independent estimates
  20. 320
    “…These constrain the number of <math display="inline"><mrow><mi>e</mi></mrow></math>-folds of inflation, <math display="inline"><msub><mi>N</mi><mo>*</mo></msub></math>, the magnitude of the inflaton coupling to matter, <math display="inline"><mi>y</mi></math>, and the reheating temperature, <math display="inline"><msub><mi>T</mi><mrow><mi>reh</mi></mrow></msub></math>, which we evaluate in attractor models of inflation as formulated in no-scale supergravity. …”
    Enlace del recurso
    Enlace del recurso
    BICEP/Keck Constraints on Attractor Models of Inflation and Reheating
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