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Tanvi Karwal

29 papers hereh-index 194.1k citations34 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author3
  • middle author19
  • last author5

Across the 27 of 29 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO23
  • astro-ph.HE3
  • astro-ph.IM1
  • cs.CV1
  • hep-ph1

identity via Semantic Scholar / OpenAlex

activity
20162026
most citedEarly Dark Energy Can Resolve The Hubble Tension

1k citations · 3.7k across the 27 of their papers we have counts for

collaborators
Showing 2025Show all

4 papers · 1 filter

astro-ph.IM2025

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…

astro-ph.CO2025★ 3 cited

Going beyond S8​: 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 S8​≡σ8​Ωm​/0.3​, obscuring the rich scale and redshift information encoded in…

astro-ph.CO2025★ 10 cited

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 Λ within a Bayesian analysis. In t…

astro-ph.CO2025

Turning a negative neutrino mass into a positive optical depth

Tanisha Jhaveri, Tanvi Karwal, Wayne Hu

Under ΛCDM, recent baryon acoustic oscillation (BAO) distance measures from DESI, which favor a low matter density Ωm​, are in moderate 2−3σ tension with cosmic microwave bac…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.