550 citations · 2.2k across the 54 of their papers we have counts for
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LiteBIRD Science Goals and Forecasts: Improving Sensitivity to Inflationary Gravitational Waves with Multitracer Delensing
T. Namikawa, A. I. Lonappan, C. Baccigalupi +119
We estimate the efficiency of mitigating the lensing -mode polarization, the so-called delensing, for the experiment with multiple external data sets of lensing-mass…
LiteBIRD Science Goals and Forecasts: A full-sky measurement of gravitational lensing of the CMB
A. I. Lonappan, T. Namikawa, G. Piccirilli +119
We explore the capability of measuring lensing signals in full-sky polarization maps. With a arcmin beam width and an impressively low polarization noise of $2.16\,…
Constraining general multi-field inflation using the SPHEREx all-sky survey
Charuhas Shiveshwarkar, Thejs Brinckmann, Marilena Loverde
We investigate how well the SPHEREx all-sky survey can constrain local primordial non-Gaussianity beyond the parameter using galaxy power spectra. We forecast joint…
LiteBIRD Science Goals and Forecasts. A Case Study of the Origin of Primordial Gravitational Waves using Large-Scale CMB Polarization
P. Campeti, E. Komatsu, C. Baccigalupi +107
We study the possibility of using the satellite -mode survey to constrain models of inflation producing specific features in CMB angular power spectra. We explore a p…
The Cosmology of Dark Energy Radiation
Kim V. Berghaus, Tanvi Karwal, Vivian Miranda +1
In this work, we quantify the cosmological signatures of dark energy radiation -- a novel description of dark energy, which proposes that the dynamical component of dark energy is…
Post-inflationary Contamination of Local Primordial Non-Gaussianity in Galaxy Power Spectra
Charuhas Shiveshwarkar, Thejs Brinckmann, Marilena Loverde +1
The scale-dependent bias of galaxy density contrasts is an important signal to be extracted in constraining local primordial non-Gaussianity () from obse…