PIRSA:13120063

Video URL

https://pirsa.org/13120063

Scale-free primordial cosmology

Ijjas, A. (2013). Scale-free primordial cosmology. Perimeter Institute for Theoretical Physics. https://pirsa.org/13120063

Ijjas, Anna. Scale-free primordial cosmology. Perimeter Institute for Theoretical Physics, Dec. 19, 2013, https://pirsa.org/13120063 

          @misc{ scivideos_PIRSA:13120063,
            doi = {10.48660/13120063},
            url = {https://pirsa.org/13120063},
            author = {Ijjas, Anna},
            keywords = {Cosmology},
            language = {en},
            title = {Scale-free primordial cosmology},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2013},
            month = {dec},
            note = {PIRSA:13120063 see, \url{https://scivideos.org/index.php/pirsa/13120063}}
          }

Anna Ijjas Max Planck Institute for Gravitational Physics - Albert Einstein Institute (AEI)

Talk numberPIRSA:13120063
DOI10.48660/13120063
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

The large-scale structure of the universe suggests that the physics underlying its early evolution is scale-free. In this talk, using a hydrodynamic approach, I will discuss how the scale-free principle restores predictive power and makes it possible to evaluate inflationary models and to compare them with alternative cosmologies.