Career
- 2020 Oct. - present Research Associate / Rubicon Fellow University of Cambridge
- 2016 Sept. - 2020 Sept. PhD Candidate / de Sitter Fellow Leiden University
- 2013 Sept. - 2016 Jun. Master University of Science and Technology of China
Research
My research focuses on primordial cosmology. Currently I am exploring new physics effects in the earliest stage of the Universe, by looking into their imprints in cosmological observables. In particular, I am interested in applying the boostrap approach to study the theoretical aspects of cosmological correlators, and the phenomenology of primordial non-Gaussianity.
Find more on my personal website.
Publications
On the IR divergences in de Sitter space: loops, resummation and the semi-classical wavefunction
– Journal of High Energy Physics
(2024)
2024,
4
(doi: 10.1007/JHEP04(2024)004)
On the IR Divergences in de Sitter Space: loops, resummation and the
semi-classical wavefunction
(2023)
Bootstrapping multi-field inflation: non-Gaussianities from light scalars revisited
– Journal of Cosmology and Astroparticle Physics
(2023)
2023,
043
Bootstrapping Multi-Field Inflation: non-Gaussianities from light
scalars revisited
(2022)
One small step for an inflaton, one giant leap for inflation: A novel non-Gaussian tail and primordial black holes
– Physics Letters B
(2022)
834,
137461
Boostless cosmological collider bootstrap
– Journal of High Energy Physics
(2022)
2022,
177
(doi: 10.1007/JHEP10(2022)177)
One Small Step for an Inflaton, One Giant Leap for Inflation: a novel
non-Gaussian tail and primordial black holes
– November
(2021)
10,
2022
Origin of ultra-light fields during inflation and their suppressed non-Gaussianity
– Journal of Cosmology and Astroparticle Physics
(2020)
2020,
018
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