Contact: Vicharit.Y@chula.ac.th

Mahamakut: Room 504

Vicharit
Yingcharoenrat

Research topics:
Cosmology and Gravity

About me: My research focuses on physics in both the early and late Universe. Currently, I am interested in non-perturbative phenomena in the early Universe such as tail of distribution function of primordial fields and bubble nucleation. In addition, I am working on analysis of black hole perturbations in theories beyond general relativity. This serves as a test of theories of gravity in the strong-field regime, using the current data of gravitational-wave observations.

Educations & Past employments:

  • 2024 - Present: Faculty member, Department of Physics, Chulalongkorn University

  • 2021 - 2024: Postdoc, Kavli IPMU

  • 2017 - 2021: PhD in Astroparticle Physics, Sculo Internazionale Superiore di Studi Avanzati (SISSA), Trieste, Italy

  • 2016 - 2017: Postgraduate Diploma in High Energy, Cosmology and Astroparticle Physics, Abdus Salam ICTP, Trieste, Italy

Teaching:

  • TBA

Selected publications:

  • P. Creminelli, S. Renaux-Petel, G. Tambalo and V. Yingcharoenrat, “Non-perturbative
    Wavefunction of the Universe in Inflation with (Resonant) Features”, JHEP 03 (2024) 010,
    e-Print: 2401.10212 [hep-th]

  • K. Aoki, M. A. Gorji, S. Mukohyama, K. Takahashi and V. Yingcharoenrat, “Effective
    Field Theory of Black Hole Perturbations in Vector-Tensor Gravity”, JCAP 03 (2024) 012,
    e-Print: 2311.06767 [hep-th]

  • S. Mukohyama, K. Takahashi, K. Tomikawa and V. Yingcharoenrat, “Quasinormal Modes
    from EFT of Black Hole Perturbations with Timelike Scalar Profile”, JCAP 07 (2023) 050,
    e-Print: 2304.14304 [gr-qc]

  • M. Sasaki, V. Vardanyan and V. Yingcharoenrat, “Super-horizon resonant magnetogenesis
    during inflation”, Phys. Rev. D 107, 083517 (2023), e-Print: 2210.07050 [astro-ph.CO]

  • S. Mukohyama and V. Yingcharoenrat, “Effective Field Theory of Black Hole Perturba-
    tions with Timelike Scalar Profile: Formulation”, JCAP 09 (2022) 010, e-Print: 2204.00228
    [hep-th]

  • M. Celoria, P. Creminelli, G. Tambalo, and V. Yingcharoenrat, “Beyond Perturbation
    Theory in Inflation”, JCAP 06 (2021) 051, e-Print: 2103.09244 [hep-th]

Full record: Inspire Hep