142 citations · 167 across the 3 of their papers we have counts for
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astro-ph.CO2025★ 25 cited
Optimal parameterizations for observational constraints on thawing dark energy
David Shlivko, Paul J. Steinhardt, Charles L. Steinhardt
Time-varying dark energy is often modeled in observational analyses through generic parameterizations of its equation of state , which typically use two free parameters $\{w_…
astro-ph.CO2024★ 142 cited
Assessing observational constraints on dark energy
David Shlivko, Paul Steinhardt
Observational constraints on time-varying dark energy ({\it e.g.}, quintessence) are commonly presented on a - plot that assumes the equation of state of dark energy stri…