206 citations
- Sun Yat-sen UniversityCN8 papers
- Beihang UniversityCN4 papers
- Hainan Normal UniversityCN4 papers
- State Key Laboratory of Optoelectronic Materials and Technology4 papers
- Australian National UniversityAU3 papers
- Chinese Academy of SciencesCN3 papers
- Chongqing UniversityCN3 papers
- Beijing University of TechnologyCN2 papers
- China West Normal UniversityCN2 papers
- Hong Kong Jockey ClubHK2 papers
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- National University of Defense TechnologyCN2 papers
Showing 2021Show all
3 papers · 1 filter
astro-ph.CO2021★ 17 cited
The primordial black hole from running curvaton
Lei-Hua Liu
In light of our previous work \cite{Liu:2019xhn}, we investigate the possibility of the formation of a primordial black hole in the second inflationary process induced by the oscil…
cond-mat.other2021★ 15 cited
Photoinduced Floquet topological magnons in a ferromagnetic checkerboard lattice
Zhiqin Zhang, Wenhui Feng, Yingbo Yao +1
This theoretical work is devoted to investigating laser-irradiated Floquet topological magnon insulators on a two-dimensional checkerboard ferromagnet and corresponding topological…
gr-qc2021★ 12 cited
Complexity of non-trivial sound speed in inflation
Lei-Hua Liu, Ai-Chen Li
In this paper, we study the impact of non-trivial sound on the evolution of cosmological complexity in inflationary period. The vacuum state of curvature perturbation could be trea…