# Higgs chameleon

@article{Cai2020HiggsC, title={Higgs chameleon}, author={Rong-gen Cai and Shao-Jiang Wang}, journal={arXiv: High Energy Physics - Phenomenology}, year={2020} }

The existing constraints from particle colliders reveal a suspicious but nonlethal meta-stability for our current electroweak vacuum of Higgs potential in the standard model of particle physics, which is, however, disfavored in the early Universe if the inflationary Hubble scale is larger than the instability scale when Higgs quartic self-coupling runs into negative value. Alternative to previous trials of acquiring a positive effective mass-squared from Higgs quadratic couplings to Ricci…

## 2 Citations

### Vacuum decay and bubble nucleation in the anti-de Sitter black holes

- PhysicsJournal of High Energy Physics
- 2022

We study the vacuum decay and the bubble nucleation in the anti-de Sitter black holes. In the bubble nucleation spacetime, the interior and the exterior of the bubble wall are described by two…

### Chameleon dark energy can resolve the Hubble tension

- Physics
- 2021

The values of Hubble constant between the direct measurements from various independent local observations and that inferred from the cosmic microwave background with Λ-cold-dark-matter model are in…

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