Author-Reviewed Papers

For every paper on this page, at least one of the original authors has seen our plain-language explanation and engaged with it — either confirming it reads accurately or requesting corrections that we then applied. An endorsement does not mean the authors formally approve every sentence, but it does mean the explanation has passed the eyes of the people who wrote the paper.

438 papers reviewed by authors · 21–30 / 438

NISER-IUCAA New Simulations of JWST GAlaxies and Quasars(NINJA): Properties of galaxies at $5 \leq z \leq 10$

The NINJA suite of cosmological hydrodynamical simulations demonstrates that while specific spectral and dust models can reproduce observed UV luminosity functions for galaxies at $5 \leq z \leq 10$ , significant degeneracies between feedback and dust properties, along with resolution limitations at $z > 10$ , necessitate higher-resolution simulations and multi-wavelength observations to robustly constrain high-redshift galaxy evolution.

Ranit Behera, Raghunathan Srianand, Nishikanta Khandai, Prakash Gaikwad2026-05-27✓ Author reviewed ⓘ🔭 astro-ph

Self-Consistent Spectral Quadrature Approach to Many-Body Green Functions

This paper introduces a self-consistent spectral quadrature framework that approximates many-body Green functions via Gauss-Christoffel quadrature, guaranteeing spectral positivity and exact moment reproduction. An SVD-based rank-selection criterion identifies the resolvable pole structure. Applied to the Anderson impurity and Hubbard models, the method captures non-perturbative features including multi-peak spectra and Mott-gap formation.

Stanislav Yu. Kruchinin2026-05-27✓ Author reviewed ⓘ🔬 cond-mat.mes-hall

Surface d-orbital order in intermetallic compound

This paper reports the discovery of rare earth 5d-orbital order on the surface of the intermetallic compound Tb2CoAl4Ge2, characterized by nematic Fermi surface deformation and band splitting, which is confirmed to be a pure surface phenomenon distinct from structural, magnetic, or charge-transfer origins.

Zhanyang Hao, Haohao Sheng, Wanru Ma, Wengen Zheng, Yongqing Cai, Zijuan Xie, Wanlin Cheng, Zuowei Liang, Wu Xie, Wenjuan Zhao, Chen Liu, Zhibin Su, Junhao Lin, Liusuo Wu, Zhengtai Liu, Mao Ye, Ji Dai (…)2026-05-27✓ Author reviewed ⓘ🔬 cond-mat

Effective Phantom Dark Energy: What Cosmological Reconstruction Does and Does Not Imply

This paper clarifies that observational evidence for effective phantom dark energy, derived from background-level reconstructions within standard cosmological assumptions, does not necessarily imply the existence of fundamental phantom fields, microscopic instabilities, or a catastrophic cosmic future, but rather can arise from various physical mechanisms without violating fundamental energy conditions.

Swagat S. Mishra2026-05-27✓ Author reviewed ⓘ⚛️ hep-ph

Beyond a Single Direction: Chain-of-Thought Disrupts Simple Steering of Refusal

This paper reveals that in Large Reasoning Models, refusal mechanisms are jointly encoded in both residual stream activations and Chain-of-Thought traces, making simple activation steering less effective unless the reasoning process itself is also manipulated.

Kia-Jüng Yang, Dominik Meier, Jiachen Zhao, Terry Ruas, Bela Gipp2026-05-27✓ Author reviewed ⓘ🤖 cs.AI

The Baryonic Faber-Jackson Relation and Fundamental Plane of Galaxy Groups, Elliptical Galaxies, and Dwarf Galaxies

This study of 1,400 pressure-supported systems reveals that the baryonic Faber-Jackson relation and fundamental plane systematically transition at an acceleration scale of $a_0 \simeq 1.2\times10^{-10}$ m s $^{-2}$ , where high-acceleration systems follow the Newtonian fundamental plane while low-acceleration systems adhere to a baryonic Faber-Jackson relation consistent with MOND predictions.

Yong Tian, Federico Lelli, Marcel S. Pawlowski, Stacy McGaugh, Yi Duann, Kyu-Hyun Chae, Enrico Di Teodoro, Konstantin Haubner, Meng Hua Kuo, Chung-Ming Ko2026-05-27✓ Author reviewed ⓘ🔭 astro-ph

Distribution-Aware Conformal Prediction: A Framework for generating efficient prediction intervals for time series

This paper introduces Distribution-Aware Conformal Prediction (DCP), a modular framework that integrates diverse probabilistic predictors with score-agnostic calibration to generate valid and efficient prediction intervals for time series, effectively adapting to varying uncertainty regimes through a novel numerical inversion approach and a modified Winkler score.

Daniel Schweizer, Peter Kuhn, Jayant Sharma, Shivali Dubey, Malte von Ramin, Christoph Brockt-Haßauer2026-05-27✓ Author reviewed ⓘ🤖 cs.LG

Is Position Bias in Dense Retrievers Built In-or Learned from Data?

This paper demonstrates that positional bias in dense retrievers is primarily learned from the distribution of evidence in training data rather than being inherent to model architecture, showing that balanced data curation can significantly mitigate this bias while maintaining competitive retrieval performance.

Daegon Yu, SeungYoon Han, Woomyoung Park2026-05-27✓ Author reviewed ⓘ💻 cs

Domain Knowledge-Enhanced LLMs for Fraud and Concept Drift Detection

This paper proposes a Domain Knowledge-Enhanced LLM framework that integrates structured insights with a two-stage detection process to effectively identify deceptive conversations and classify concept drift as benign or fraudulent, achieving 98% accuracy and superior robustness compared to zero-shot baselines.

Ali Şenol, Garima Agrawal, Huan Liu2026-05-27✓ Author reviewed ⓘ💬 cs.CL

Tuning in to Frequencies: How Global Assets Align with U.S. Put-Call Parity Residuals

This paper demonstrates that the pricing gap between the SPX and RUT, traditionally viewed through risk-neutral lenses, is significantly explained by residual physical-measure investment opportunities captured by global assets (IEFA, IGOV, IAU), suggesting that finite-capital put-call parity enforcement reflects real-world investment dynamics rather than simple arbitrage failures.

Useong Shin2026-05-26✓ Author reviewed ⓘ💰 q-fin

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NISER-IUCAA New Simulations of JWST GAlaxies and Quasars(NINJA): Properties of galaxies at 5≤z≤105 \leq z \leq 105≤z≤10