Seokcheon Lee
Physics and Astronomy · Purdue University West Lafayette
Publications
118
Citations
802
Est. group size
—
Recurring co-author estimate
Active years
24
Publishing since 2003
Seokcheon Lee works in theoretical cosmology, focusing on dark energy, the Hubble tension (a discrepancy between different measurements of the universe's expansion rate), and alternative cosmological models such as varying-speed-of-light theories. Much of the recent work uses large observational datasets like DESI (Dark Energy Spectroscopic Instrument) baryon acoustic oscillation measurements and supernova data to test how the properties of dark energy may change over cosmic time. This research is highly theoretical and statistical, involving model comparison and parameter estimation rather than telescope observation itself.
Publication output has grown steadily and substantially over the last decade, rising from occasional papers in 2017-2020 to a sustained high output of 10-14 papers per year from 2023 onward.
Generated by claude-sonnet-5 from public bibliographic data · Jul 20, 2026
- Assessing the robustness of the CPL parametrization to basis and prior variations: insights from DESI DR2 BAO data
The European Physical Journal C · 2026
- A unified interpretation of supernova, GRB, and QSO time dilation signals in a generalized cosmological time framework
The European Physical Journal C · 2026
- Probing time-varying dark energy with DESI: the crucial role of precision matter density ($$\Omega _\mathrm{{m} 0}$$) measurements
The European Physical Journal C · 2026
- Structural limitations on constraining the time evolution of dark energy: An exact linear response approach
Physics Letters B · 2026
- Complementary Roles of Distance and Growth Probes in Testing Time-Varying Dark Energy
Open MIND · 2026
- Complementary Roles of Distance and Growth Probes in Testing Time-Varying Dark Energy
arXiv (Cornell University) · 2026
- A Unified Interpretation of Supernova, GRB, and QSO Time Dilation Signals in a Generalized Cosmological Time Framework
arXiv (Cornell University) · 2026
- Comparing <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si243.svg" display="inline" id="d1e3217"> <mml:mrow> <mml:mi mathvariant="normal">Λ</mml:mi> <mml:mi mathvariant="normal">CDM</mml:mi> </mml:mrow> </mml:math> , <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si244.svg" display="inline" id="d1e3225"> <mml:mrow> <mml:mi>ω</mml:mi> <mml:mi mathvariant="normal">CDM</mml:mi> </mml:mrow> </mml:math> , and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si245.svg" display="inline" id="d1e3233"> <mml:mrow> <mml:msub> <mml:mrow> <mml:mi>ω</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>0</mml:mn> </mml:mrow> </mml:msub> <mml:msub> <mml:mrow> <mml:mi>ω</mml:mi> </mml:mrow> <mml:mrow> <mml:mi>a</mml:mi> </mml:mrow> </mml:msub> <mml:mi mathvariant="normal">CDM</mml:mi> </mml:mrow> </mml:math> models with DESI DR2 BAO: Redshift-resolved diagnostics and the role of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si32.svg" display="inline" id="d1e3254"> <mml:msub> <mml:mrow> <mml:mi>r</mml:mi> </mml:mrow> <mml:mrow> <mml:mi mathvariant="normal">d</mml:mi> </mml:mrow> </mml:msub> </mml:math>
Annals of Physics · 2026
- Information-Geometric Perspective on the Hubble Tension: Eigenmode Rotation and Curvature Suppression in wCDM
arXiv (Cornell University) · 2026
- Information-Geometric Perspective on the Hubble Tension: Eigenmode Rotation and Curvature Suppression in wCDM
arXiv (Cornell University) · 2026
- From Scalar $H_0$ to $E(z)$: A Reformulation of the Hubble Tension
arXiv (Cornell University) · 2026
- From Scalar $H_0$ to $E(z)$: A Reformulation of the Hubble Tension
arXiv (Cornell University) · 2026
- Geometric matching of local static regions in cosmological spacetimes with an evolving lapse
Classical and Quantum Gravity · 2026
- Geometric Matching of Local Static Regions in Cosmological Spacetimes with an Evolving Lapse
arXiv (Cornell University) · 2026
- Geometric Interpretation of the Redshift Evolution of H_0(z)
arXiv (Cornell University) · 2025
- arXiv (Cornell University)×25
- SSRN Electronic Journal×6
- Physics of the Dark Universe×5
- The European Physical Journal C×5
- Monthly Notices of the Royal Astronomical Society×3
- Jing-Zhao Qi
Physics and Astronomy · Purdue University West Lafayette
- John T. Giblin
Physics and Astronomy · The Ohio State University
- Sergei Khlebnikov
Physics and Astronomy · Purdue University West Lafayette
- Arijit Das
Physics and Astronomy · The Ohio State University
- Christopher M. Hirata
Physics and Astronomy · The Ohio State University
This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.
Last updated Jul 20, 2026.
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