research

  My research focuses on gravitational physics, particularly in exploring gravity theories across a broad scale, from modified classical gravity theories to semiclassical and quantum regimes. While general relativity (GR) has been remarkably successful in describing gravitational phenomena, it still leaves several open questions across energy scales—from the dark sector of the universe to the quantum nature of gravity. These unresolved challenges motivate my work. I aim to investigate the physical implications of potential extensions to GR that may resolve these issues and bring us closer to a unified description of gravity across all scales.

  My research focuses on exploring the physical consistency and phenomenological implications of fundamental properties in extended gravitational theories. By analyzing these aspects, I aim to constrain candidate theories solely by theoretical consistency and uncover essential implications that provide a foundation for further investigation and observations. In the future, I plan to investigate the consistency of theories across different physical scales and to study the observational consequences of such a consistent theory. My ultimate goal is to identify a unique gravitational theory that coherently describes the universe at all scales while satisfying observational constraints.

• Compact stars (neutron stars) physics and their observables in modified gravity theories [1–3]

• Proper configuration of quantum fields in horizonless compact star spacetime [4]

• Quantum genesis of the universe under renormalizable gravity [5]

• Quantum Gravity and Information in Expanding Universe
  "Jackiw-Teitelboim Gravity and Lorentzian Quantum Cosmology" [slides]

• Internal Seminar in YITP "Boulware vs. Regularity: Vacuum State on the Horizonless Regular Spacetime" [slides]

• IOA Seminar on CCNU "Compact Star in General F(R) Gravity" [slides]

• ICGAC15 "Revisiting TOV Problems in F(R) Gravity" [slides]