SB
Simon Birrer
astro-ph.COastro-ph.GAastro-ph.IMhep-phhep-exastro-ph.HEgr-qccs.LGcs.CVdark matter
On Valency
published · living versionsW_7p9jnmug·v2 · currentpublished
The "Rubin 2036: Opportunities for Discovery" Workshop: A Community Roadmap for the Future of the Vera C. Rubin Observatory After the LSST
with Andrés Alejandro Plazas Malagón, Steve Allen, Shreya Anand, Muhammad Awais +73
2 versions
Preprints & journals
177 papers in the corpus · 2014–2026Microcaustics: Fast GPU-Accelerated Dynamical Microlensing of Time-Dependent Extended Sources2610.19703v1 · Joshua Fagin, Connor Stone, James Hung-Hsu Chan et al.2026 · 0 citationsarXiv
JWST lensed quasar dark matter survey V: Hints of self-interacting dark matter from 29 quadruply imaged quasars2609.35974v2 · D. Gilman, A. M. Nierenberg, J. Gurian et al.2026 · 0 citationsarXiv
Lens Modeling and Cosmological Inference from an Impure Sample of Galaxy-Galaxy Strong Lenses2609.21699v1 · Philip Holloway, Aprajita Verma, Philip J. Marshall et al.2026 · 0 citationsarXiv
TDCOSMO XXIX: JWST/NIRSpec IFU Spatially Resolved Kinematics of Three Time-delay Lenses2609.03089v1 · Shawn Knabel, Pritom Mozumdar, Anowar J. Shajib et al.2026 · 0 citationsarXiv
TDCOSMO XXVIII. The Hubble constant from the quadruply lensed quasar J1537$-$3010 with precise time delays2609.00179v1 · A. Galan, A. G. Schweinfurth, S. H. Suyu et al.2026 · 0 citationsarXiv
TDCOSMO. XXVII. JWST-based Lens Models and H Measurement of WFI2033, HE0435, and PG11152608.27566v1 · D. M. Williams, T. Treu, D. P. Johnson et al.2026 · 0 citationsarXiv
Free-Streaming Length of Dark Matter from JWST Observations of 28 Strong Gravitational Lenses.42705295 · Gilman, D, Nierenberg, A M, Treu, T et al.2026 · 2 citationsPhysical review letters. 2026;137(8):081004
Measurement of the Minimum Cold Dark Matter Halo Mass with Strong Gravitational Lensing.42675423 · Nierenberg, A M, Gilman, D, Treu, T et al.2026 · 1 citationPhysical review letters. 2026;137(7):071001
HST imaging, pipeline modeling, and time-delay predictions of 2 triply-imaged and 15 quadruply-imaged lensed quasars2608.07470v3 · William Sheu, Tommaso Treu, Adriano Agnello et al.2026 · 0 citationsarXiv
A General-Purpose VLM Can Teach an Astronomy Foundation Model to Better Recognize Galaxy Morphology2608.02300v1 · Dichang Zhang, Jiaqi Deng, Yixuan Shao et al.2026 · 0 citationsarXiv
Strong Lensing Tomography: Double and pseudo multi-source plane strong gravitational lensing to constrain dark energy2607.01005v2 · Paras Sharma, Simon Birrer, Narayan Khadka et al.2026 · 0 citationsarXiv
Accurate Galaxy Cluster Shear and Mass Calibration for LSST with AnaCal2606.21141v1 · Conghao Zhou, Xiangchong Li, Hao-Yi Wu et al.2026 · 0 citationsarXiv
The free-streaming length of dark matter from JWST observations of 28 strong gravitational lenses2606.05277v1 · D. Gilman, A. M. Nierenberg, T. Treu et al.2026 · 0 citationsarXiv
JAXtronomy: A JAX port of lenstronomy2606.01547v1 · Alan Huang, Simon Birrer, Daniel Gilman et al.2026 · 0 citationsJournal of Open Source Software, 11(120), 9685 (2026)
A Consistent Implementation of Cluster Strong Lensing in Cosmological Simulation Light Cones2605.30433v2 · Cian Roche, Mark Vogelsberger, Michael McDonald et al.2026 · 0 citationsarXiv
TDCOSMO XXVI: Uniform lens modeling of eight doubly imaged quasars2604.24908v3 · Ryan Brady, Xiang-Yu Huang, Simon Birrer et al.2026 · 0 citationsThe Open Journal of Astrophysics, vol. 9, p. 66553, 2026
TDCOSMO XXV: Measuring H0 to 6.5% precision with quasar strong lensing and maximally flexible mass-sheet dynamics2604.14145v4 · William Sheu, Tommaso Treu, Martin Millon et al.2026 · 0 citationsPhys.Rev.D 114 (2026) 063509
Spatially Resolved Kinematics of SLACS Lens Galaxies. II: Breaking Degeneracies with Lensing and Dynamical Models2604.12155v1 · Shawn Knabel, Tommaso Treu, Michele Cappellari et al.2026 · 0 citationsarXiv
SLSim: a strong lensing population simulation package2603.17138v2 · Narayan Khadka, Simon Birrer, Henry Best et al.2026 · 0 citationsarXiv
AS-Bridge: A Bidirectional Generative Framework Bridging Next-Generation Astronomical Surveys2603.11928v2 · Dichang Zhang, Yixuan Shao, Simon Birrer et al.2026 · 0 citationsarXiv
The Host Galaxies of Active Galactic Nuclei with Direct Black Hole Mass Measurements2602.06116v1 · Vardha N. Bennert, Nico Winkel, Tommaso Treu et al.2026 · 3 citationsarXiv
A census of star-formation and gas mass tracers in two lensed dusty star-forming galaxies2601.04133v1 · David Vizgan, Joaquin D. Vieira, Justin S. Spilker et al.2026 · 0 citationsarXiv
TDCOSMO. XXIII. Measurement of the Hubble constant from the doubly lensed quasar HE1104-18052512.03178v2 · Eric Paic, Fr'ed'eric Courbin, Christopher D. Fassnacht et al.2025 · 5 citationsA&A 706, A270 (2026)
Investigating the Dark Energy Constraint from Strongly Lensed AGN at LSST-Scale2511.13669v3 · Sydney Erickson, Martin Millon, Padmavathi Venkatraman et al.2025 · 2 citationsarXiv
JWST Lensed Quasar Dark Matter Survey III: Dark Matter Sensitive Flux Ratios and Warm Dark Matter Constraint from the Full Sample2511.07765v3 · R. E. Keeley, A. M. Nierenberg, D. Gilman et al.2025 · 4 citationsarXiv
JWST lensed quasar dark matter survey IV: Stringent warm dark matter constraints from the joint reconstruction of extended lensed arcs and quasar flux ratios2511.07513v5 · D. Gilman, A. M. Nierenberg, T. Treu et al.2025 · 4 citationsarXiv
Lens Model Accuracy in the Expected LSST Lensed AGN Sample2510.20778v2 · Padmavathi Venkatraman, Sydney Erickson, Phil Marshall et al.2025 · 0 citationsPadmavathi Venkatraman et al 2026 AJ 172 223
An Image-Plane Approach to Gravitational Lens Modeling of Interferometric Data2508.08393v2 · Nan Zhang, Sreevani Jarugula, Justin S. Spilker et al.2025 · 0 citationsarXiv
TDCOSMO XXIV. First spatially resolved kinematics of the lens galaxy obtained using JWST-NIRSpec to improve time-delay cosmography2506.21665v2 · Anowar J. Shajib, Tommaso Treu, Sherry H. Suyu et al.2025 · 4 citationsarXiv
Analyzing Line-of-sight selection biases in galaxy-scale strong lensing with external convergence and shear2506.04201v1 · Xianzhe TZ Tang, Simon Birrer, Anowar J. Shajib et al.2025 · 6 citationsarXiv
TDCOSMO 2025: Cosmological constraints from strong lensing time delays2506.03023v4 · Simon Birrer, Elizabeth J. Buckley-Geer, Michele Cappellari et al.2025 · 43 citationsA&A 704, A63 (2025)
The Roman View of Strong Gravitational Lenses2506.03390v1 · Bryce Wedig, Tansu Daylan, Simon Birrer et al.2025 · 6 citationsarXiv
Strong gravitational lenses from the Vera C. Rubin Observatory.40308120 · Shajib, Anowar J, Smith, Graham P, Birrer, Simon et al.2025 · 21 citationsPhilosophical transactions. Series A, Mathematical, physical, and engineering sciences. 2025;383(2295):20240117
Multi-messenger gravitational lensing.40308122 · Smith, Graham P, Baker, Tessa, Birrer, Simon et al.2026 · 17 citationsPhilosophical transactions. Series A, Mathematical, physical, and engineering sciences. 2025;383(2295):20240134
Challenges and opportunities for time-delay cosmography with multi-messenger gravitational lensing.40308123 · Birrer, Simon, Smith, Graham P, Shajib, Anowar J et al.2025 · 6 citationsPhilosophical transactions. Series A, Mathematical, physical, and engineering sciences. 2025;383(2295):20240130
TDCOSMO XVII. New time delays in 22 lensed quasars from optical monitoring with the ESO-VST 2.6m and MPG 2.2m telescopes2504.02932v1 · Fr'ed'eric Dux, Martin Millon, Aymeric Galan et al.2025 · 11 citationsA&A 697, A139 (2025)
The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics2504.01669v3 · Eleonora Di Valentino, Jackson Levi Said, Adam Riess et al.2025 · 324 citationsPhys. Dark Univ. 49 (2025) 101965
dolphin: A fully automated forward modeling pipeline powered by artificial intelligence for galaxy-scale strong lenses2503.22657v1 · Anowar J. Shajib, Nafis Sadik Nihal, Chin Yi Tan et al.2025 · 5 citationsarXiv
TDCOSMO: XX. WFI2033--4723, the First Quadruply-Imaged Quasar Modeled with JWST Imaging2503.00099v2 · D. M. Williams, T. Treu, S. Birrer et al.2025 · 4 citationsA&A 703, A118 (2025)
TDCOSMO XXII: Triaxiality and projection effects in time-delay cosmography2503.00235v2 · Xiang-Yu Huang, Simon Birrer, Michele Cappellari et al.2025 · 0 citationsarXiv
TDCOSMO XIX. Measuring stellar velocity dispersion with sub-percent accuracy for cosmography2502.16034v2 · Shawn Knabel, Pritom Mozumdar, Anowar J. Shajib et al.2025 · 14 citationsA&A 703, A117 (2025)
Discovering Strong Gravitational Lenses in the Dark Energy Survey with Interactive Machine Learning and Crowd-sourced Inspection with Space Warps2501.15679v2 · J. Gonzalez, P. Holloway, T. Collett et al.2025 · 2 citationsarXiv
A multi-wavelength investigation of spiral structures in galaxies with JWST2501.03325v1 · Boris S. Kalita, Si-Yue Yu, John D. Silverman et al.2025 · 6 citationsarXiv
A halo model approach for mock catalogs of time-variable strong gravitational lenses2411.07509v5 · Katsuya T. Abe, Masamune Oguri, Simon Birrer et al.2024 · 13 citationsThe Open Journal of Astrophysics, 8, 8 (2025)
J1721+8842: The first Einstein zig-zag lens2411.04177v1 · F. Dux, M. Millon, C. Lemon et al.2024 · 14 citationsA&A 694, A300 (2025)
Combining Direct Black Hole Mass Measurements and Spatially Resolved Stellar Kinematics to Calibrate the - Relation of Active Galaxies2411.02488v2 · Nico Winkel, Vardha N. Bennert, Raymond P. Remigio et al.2024 · 0 citationsarXiv
Lens Modeling of STRIDES Strongly Lensed Quasars using Neural Posterior Estimation2410.10123v2 · Sydney Erickson, Sebastian Wagner-Carena, Phil Marshall et al.2024 · 7 citationsAJ 170 44 (2025)
LensWatch. II. Improved Photometry and Time-delay Constraints on the Strongly Lensed Type Ia Supernova 2022qmx ("SN Zwicky") with HST Template Observations2409.17239v2 · Conor Larison, Justin D. R. Pierel, Max J. B. Newman et al.2024 · 6 citationsApJ 980 172 (2025)
Spatially Resolved Kinematics of SLACS Lens Galaxies. I: Data and Kinematic Classification2409.10631v2 · Shawn Knabel, Tommaso Treu, Michele Cappellari et al.2024 · 8 citationsarXiv
Project Dinos II: Redshift evolution of dark and luminous matter density profiles in strong-lensing elliptical galaxies across 0.1 < z < 0.92408.10316v3 · William Sheu, Anowar J. Shajib, Tommaso Treu et al.2024 · 14 citationsMonthly Notices of the Royal Astronomical Society 541 (2025) 1-27
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