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
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)
Boostless Cosmological Collider Bootstrap
– JHEP
(2022)
10,
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
Shift-symmetric orbital inflation: Single field or multifield?
– Physical Review D
(2020)
102,
021302
(DOI: 10.1103/physrevd.102.021302)
Multi-field inflation and preheating in asymmetric $α$-attractors
(2020)
On the inflationary massive field with a curved field manifold
– Journal of Cosmology and Astroparticle Physics
(2020)
2020,
046
When primordial black holes from sound speed resonance meet a stochastic background of gravitational waves
– Physical Review D
(2019)
100,
043518
(DOI: 10.1103/PhysRevD.100.043518)
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