# Practicing carpe diem in the journey of studying physics: A brief review of the scientific contribution of Ru-Keng Su

## TL;DR

This paper reviews the scientific contributions of Prof. Ru-Keng Su across high-energy nuclear physics, gravity, and cosmology, highlighting his diverse research topics and impact on the Chinese physics community.

## Contribution

It provides a comprehensive overview of Su's multidisciplinary research and his influence on the development of physics in China.

## Key findings

- Contributions to finite temperature field theory and effective models.
- Research on black hole thermodynamics and AdS/CFT correspondence.
- Impact on Chinese academic physics community.

## Abstract

We briefly review the scientific contributions of the late Prof. Ru-Keng Su in his academic life. In the area of intermediate and high-energy nuclear physics, Su explored various topics in high-energy nuclear physics and particle physics, inclusively about the finite temperature field theory, effective models for nuclear and quark matter, soliton, and quasiparticle models, among others. In gravity and cosmology, Su's research primarily embraces black hole thermodynamics, quasinormal modes, cosmological microwave background radiation, modified theories of gravity, and AdS/CFT correspondence and its applications. Besides, many aspects of Su's distinguished impact on the Chinese academic physics community are discussed. We also summarize the biographical and academic career of Su. This article is an elaborated version of the memorial article that will be published in \href{https://www.mdpi.com/journal/symmetry}{\it symmetry}.