Mostrando 1,601 - 1,620 Resultados de 5,650 Para Buscar '"cosmology"', tiempo de consulta: 0.22s Limitar resultados
  1. 1601
  2. 1602
    por Mavromatos, Nikolaos E
    Publicado 2003
    “…Specifically, I discuss first violations of CPT symmetry due to the impossibility of defining a scattering matrix as a consequence of the existence of microscopic or macroscopic space-time boundaries, such as Planck-scale Black-Hole (event) horizons, or cosmological horizons due to the presence of a (positive) cosmological constant in the Universe. …”
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  3. 1603
  4. 1604
  5. 1605
  6. 1606
  7. 1607
  8. 1608
  9. 1609
  10. 1610
  11. 1611
  12. 1612
  13. 1613
  14. 1614
  15. 1615
  16. 1616
    “…We point out a weak side of the commonly used determination of scalar cosmological perturbations lying in the fact that their average values can be nonzero for some matter distributions. …”
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    Online Artículo Texto
  17. 1617
    “…The standard siren approach of gravitational wave cosmology appeals to the direct luminosity distance estimation through the waveform signals from inspiralling double compact binaries, especially those with electromagnetic counterparts providing redshifts. …”
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    Online Artículo Texto
  18. 1618
    “…The cosmological singularity of infinite density, temperature, and spacetime curvature is the classical limit of Friedmann’s general relativity solutions extrapolated to the origin of the standard model of cosmology. …”
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    Online Artículo Texto
  19. 1619
  20. 1620
    “…In String Gas Cosmology, the simplest shape modulus fields are naturally stabilized by taking into account the presence of string winding and momentum modes. …”
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