24 citations · 24 across the 1 of their papers we have counts for
4 papers
Local primordial non-Gaussianity in the relativistic galaxy bispectrum
Roy Maartens, Sheean Jolicoeur, Obinna Umeh +2
Next-generation galaxy and 21cm intensity mapping surveys will rely on a combination of the power spectrum and bispectrum for high-precision measurements of primordial non-Gaussian…
Multipoles of the relativistic galaxy bispectrum
Eline M. de Weerd, Chris Clarkson, Sheean Jolicoeur +2
Above the equality scale the galaxy bispectrum will be a key probe for measuring primordial non-Gaussianity which can help differentiate between different inflationary models and o…
The dipole of the galaxy bispectrum
Chris Clarkson, Eline M. de Weerd, Sheean Jolicoeur +2
The bispectrum will play an important role in future galaxy surveys. On large scales it is a key probe for measuring primordial non-Gaussianity which can help differentiate between…
Imprints of local lightcone projection effects on the galaxy bispectrum IV: Second-order vector and tensor contributions
Sheean Jolicoeur, Alireza Allahyari, Chris Clarkson +3
The galaxy bispectrum on scales around and above the equality scale receives contributions from relativistic effects. Some of these arise from lightcone deformation effects, which…