I'm an assistant professor at the Beijing Institute of Mathematical Sciences and Applications (BIMSA) working on quantum gravity, conformal field theory, and string theory.
Research
I study quantum gravity through holography: the relationship between gravitational theories and quantum field theories in fewer dimensions. My work focuses on extending this relationship beyond anti-de Sitter (AdS) spacetimes and on understanding which field theories admit a gravitational description.
Research directions
Deformations and holography beyond AdS
I investigate solvable deformations of two-dimensional conformal field theories and their realizations in gravity and string theory. My recent work relates the supergravity action and stress tensor of a class of TsT-generated backgrounds to the partition function and energies of T-deformed theories.
Conformal field theories with gravity duals
I study the structure of two-dimensional conformal field theories that admit gravitational descriptions. With collaborators, I have investigated how single-trace deformations lift higher-spin currents in symmetric product orbifolds and how multi-trace deformations affect strongly coupled AdS matter.
Black hole microstates and modular forms
With collaborators, I use weak Jacobi forms to connect microscopic state counting with black hole entropy. Our work studies how constraints on light states affect subleading asymptotics and provides a microscopic interpretation of logarithmic corrections to BPS black hole entropy.
Selected publications
A full list of my publications can be found in INSPIRE, the arXiv, and Google Scholar.
Teaching
- Recent developments in three-dimensional gravity — BIMSA, current course
- Analytical Mechanics — Tsinghua University, Fall 2025, 2024
- Physics 0 — Tsinghua University, Spring 2026, 2025, 2024
- Holography and T deformations — BIMSA, Fall 2023
- Aspects of holography and irrelevant deformations — Tsinghua University, Spring 2021
Lectures
- Single-trace T deformations and string theory — 3rd Young Frontiers Meeting (online), September 2022
Short CV
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Assistant Professor, BIMSA, 2020–present.
On leave 2021–2023 for the postdoctoral position at the University of Amsterdam. - Adjunct Lecturer, Tsinghua University, 2024–2026.
- Postdoctoral Researcher, University of Amsterdam, 2021–2023.
- Postdoctoral Researcher, Tsinghua University, 2017–2020.
- Postdoctoral Researcher, Stockholm University, 2014–2017.
- Ph.D. in Physics, New York University, 2014.