Week 1, January 2024

Title: Expansion of a digraph with a doubly bidirectionally connected pair is not cactus
Author: Hiroki Kodama
arXiv: http://arxiv.org/abs/2312.17327v1

Title: Mass spectrum of spin-one hadrons in dense two-color QCD: Novel predictions by extended linear sigma model
Author: Daiki Suenaga, Kotaro Murakami, Etsuko Itou, Kei Iida
arXiv: http://arxiv.org/abs/2312.17017v1