15 citations · 21 across the 2 of their papers we have counts for
6 papers
Heavy dark matter and Gravitational waves
Xin Deng, Xuewen Liu, Jing Yang +2
Domain walls can form after breakdown of a discrete symmetry induced by first-order phase transition, we study the heavy dark matter produced around the temperature of the phase tr…
The Light Sgoldstino Phenomenology: Explanations for the Muon Deviation and KOTO Anomaly
Xuewen Liu, Ying Li, Tianjun Li +1
In this work, we study the long-standing experimental anomaly in muon and also recent anomalous excess in at the J-PARC KOTO experiment with sgoldstino.…
Two-step strongly first-order electroweak phase transition modified FIMP dark matter, gravitational wave signals, and the neutrino mass
Ligong Bian, Xuewen Liu
We study a dynamical freeze-in production of the dark matter considering the electroweak phase transition history of the Universe. The kinematical thresholds of the decay and scatt…
Cosmological Model Independent Time Delay Method
Yi Zhang, Xuewen Liu, Jingzhao Qi +1
We propose a Cosmological Model Independent Time Delay (CMITD) method where the Lorentz invariance violation (LIV) variable is constructed by observational data instead of c…
A note on the initial conditions within the effective field theory approach of cosmic acceleration
Xue-Wen Liu, Bin Hu, Yi Zhang
By using the effective field theory approach, we investigate the role of initial condition for the dark energy or modified gravity models. In details, we consider the constant and…
Implication of Existence of Hybrid stars and Theoretical Expectation of Submillisecond Pulsars
Xiaoping Zheng, Nana Pan, Shuhua Yang +3
We derive the bulk viscous damping timescale of hybrid stars, neutron stars with quark matter core. The r-mode instability windows of the stars show that the theoretical results ar…