4 papers
Note on pulsar timing array correlation functions induced by peculiar velocities
Neha Anil Kumar, Keisuke Inomata, Marc Kamionkowski
Several papers have recently calculated the contribution to pulsar timing array overlap reduction functions (ORFs) induced by our peculiar velocity with respect to the rest frame o…
Electrons Everywhere, All at Once: A Novel kSZ Estimator for Electron-Electron Correlations
Neha Anil Kumar, Mesut ÃalıÅkan, Selim C. Hotinli +2
Recent advancements in small-scale observations of the cosmic microwave background (CMB) have provided a unique opportunity to characterize the distribution of baryons in the outsk…
A Fog Over the Cosmological SGWB: Unresolved Massive Black Hole Binaries in the LISA Band
Mesut ÃalıÅkan, Neha Anil Kumar, Marc Kamionkowski +1
Disentangling the rich astrophysical structure of the stochastic gravitational-wave background (SGWB) from its cosmological component is essential for the Laser Interferometer Spac…
Patchy Helium and Hydrogen Reionization from the Kinetic Sunyaev-Zel'dovich Effect and Galaxies
Neha Anil Kumar, Mesut ÃalıÅkan, Selim C. Hotinli +3
Upcoming cosmic microwave background (CMB) experiments will measure temperature fluctuations on small angular scales with unprecedented precision, enabling improved measurements of…