6 citations · 6 across the 3 of their papers we have counts for
7 papers
Bayesian and frequentist perspectives agree on dynamical dark energy
Laura Herold, Tanvi Karwal
Baryon acoustic oscillation data from the Dark Energy Spectroscopic Instrument (DESI) show evidence of a deviation from a cosmological constant within a Bayesian analysis. In…
Disentangling cosmic distance tensions with early and late dark energy
Tanisha Jhaveri, Tanvi Karwal, Thomas Crawford +4
Recent cosmological data reveal tension between parameters inferred from measurements of the cosmic microwave background (CMB), baryon acoustic oscillations (BAO), and supernovae (…
CMB constraints on dark matter-proton scattering: investigating prior-volume effects using profile likelihoods
Maria C. Straight, Tanvi Karwal, José Luis Bernal +1
We present profile-likelihood constraints on velocity-independent dark matter-proton scattering, including cases in which only a fraction of dark matter has such non-gravitational…
Going beyond : fast inference of the matter power spectrum from weak-lensing surveys
Cyrille Doux, Tanvi Karwal
Weak lensing surveys are often summarized by constraints on the derived parameter , obscuring the rich scale and redshift information encoded…
Picture an Astronomer: Best Practices for Retaining Talent in Astrophysics
Ava Polzin, Katherine E. Whitaker, C. Megan Urry +85
Women are consistently underrepresented in astrophysics yet are simultaneously subject to disproportionate attrition at every career stage. This disparity between demonstrated effi…
Turning a negative neutrino mass into a positive optical depth
Tanisha Jhaveri, Tanvi Karwal, Wayne Hu
Under CDM, recent baryon acoustic oscillation (BAO) distance measures from DESI, which favor a low matter density , are in moderate tension with cosmic microwave…