activity
20152026
most citedNano-Hertz gravitational waves from collapsing domain walls associated with freeze-in dark matter in light of pulsar timing array observations

74 citations · 523 across the 33 of their papers we have counts for

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Showing 2017Show all

2 papers · 1 filter

hep-ph2017★ 10 cited

Scalar Quintuplet Minimal Dark Matter with Yukawa Interactions: Perturbative up to the Planck Scale

Chengfeng Cai, Zhaofeng Kang, Zhu Luo +2

We confront the perturbativity problem in the real scalar quintuplet minimal dark matter model. In the original model, the quintuplet quartic self-coupling inevitably hits a Landau…

hep-ph2017★ 25 cited

CEPC Precision of Electroweak Oblique Parameters and Weakly Interacting Dark Matter: the Scalar Case

Chengfeng Cai, Zhao-Huan Yu, Hong-Hao Zhang

We investigate the sensitivity to weakly interacting scalar dark matter from future determination of electroweak oblique parameters in the Circular Electron-Positron Collider (CEPC…