On the Renormalization of the Effective Field Theory of Large Scale Structures

Preprint English OPEN
Pajer, Enrico; Zaldarriaga, Matias;
(2013)
  • Related identifiers: doi: 10.1088/1475-7516/2013/08/037
  • Subject: General Relativity and Quantum Cosmology | High Energy Physics - Phenomenology | High Energy Physics - Theory | Astrophysics - Cosmology and Nongalactic Astrophysics

Standard perturbation theory (SPT) for large-scale matter inhomogeneities is unsatisfactory for at least three reasons: there is no clear expansion parameter since the density contrast is not small on all scales; it does not fully account for deviations at large scales ... View more
  • References (14)
    14 references, page 1 of 2

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