4 papers
The colour variability of low-z SNe Ia is entirely explained by dust
Marco Giunta, Konstantin Karchev, Roberto Trotta
The relative importance of intrinsic colour variability of supernovae type Ia (SN Ia) versus dust-induced reddening remains an open question with important ramifications for unders…
Human-LLM Coevolution: Evidence from Academic Writing
Mingmeng Geng, Roberto Trotta
With a statistical analysis of arXiv paper abstracts, we report a marked drop in the frequency of several words previously identified as overused by ChatGPT, such as "delve", start…
Is ChatGPT Transforming Academics' Writing Style?
Mingmeng Geng, Roberto Trotta
Based on one million arXiv papers submitted from May 2018 to January 2024, we assess the textual density of ChatGPT's writing style in their abstracts through a statistical analysi…
Are Large Language Models Chameleons? An Attempt to Simulate Social Surveys
Mingmeng Geng, Sihong He, Roberto Trotta
Can large language models (LLMs) simulate social surveys? To answer this question, we conducted millions of simulations in which LLMs were asked to answer subjective questions. A c…