Publications (8)
-EFTCAMB: A Cobaya-Integrated, Python-Wrapped Extension of EFTCAMB for Covariant Horndeski Gravity
Gen Ye, Shijie Lin, Jiaming Pan +6
We present , the official successor to . The original is designed as a consistent and numerically stable implemen…
Non-minimally coupled gravity constraints from DESI DR2 data
Jiaming Pan, Gen Ye
It has been observed that the hint about dynamical dark energy in the DESI BAO observation might point to non-minimally coupled gravity. We report the first evidence for non-…
ConMoE: Expert-Pool Consolidation via Prototype Reassignment for MoE Compression
Yilun Yao, Jiaming Pan, Elsie Dai +3
Mixture-of-Experts (MoE) language models reduce per-token computation but still require storing and serving all experts, making deployment memory-intensive. Existing post-training…
New Globular Cluster Candidates in the M81 group
Jiaming Pan, Eric F. Bell, Adam Smercina +7
The study of outer halo globular cluster (GC) populations can give insight into galaxy merging, globular cluster accretion and the origin of GCs. We use archival Subaru Hyper Supri…
Determining the Hubble Constant through Cross-Correlation of Galaxies and Gravitational Waves
Jiaming Pan, Dragan Huterer, Camille Avestruz +4
Gravitational wave (GW) standard sirens have the potential to measure the Hubble constant in the local universe independently of the distance ladder, and thus offer unique ne…
Photometric Properties of Jupiter Trojans detected by the Dark Energy Survey
DES Collobration, :, Jiaming Pan +55
The Jupiter Trojans are a large group of asteroids that are co-orbiting with Jupiter near its L4 and L5 Lagrange points. The study of Jupiter Trojans is crucial for testing differe…
Compressed baryon acoustic oscillation analysis is robust to modified-gravity models
Jiaming Pan, Dragan Huterer, Felipe Andrade-Oliveira +1
We study the robustness of the baryon acoustic oscillation (BAO) analysis to the underlying cosmological model. We focus on testing the standard BAO analysis that relies on the use…
Consistent Initial Conditions for Early Modified Gravity in Effective Field Theory
Jiaming Pan, Meng-Xiang Lin, Gen Ye +2
Precise initial conditions (ICs) are crucial for accurate computation in cosmological perturbation theory. We derive the consistent ICs for Horndeski theory in the Effective Field…