Research

I am working on searching the general and predictive equation of amorphous radial distribution function (RDF) by combining mean-field quantum mechanical model and wavelet transform. It is not an easy task. However, positive results are already come out day by day (see publications for details).

The adiabatic manipulation on 1D Dirac materials (e.g., graphene nanoribbon) impurity exhibits an enhancement to their electrical properties. However, adiabatic manipulation works very slowly. I am interested to employ the fast-forward adiabatic Dirac dynamics (1+1) by Deffner (2015) to create fast-forward potential to accelerate this process

I have an interest to apply some methods in QFT (e.g., second quantization, many-body Green's function, and Feynman Diagrams) to explain some physical properties of condensed matter system

Currently, a lot of researchers attempt to create a fault-tolerant photonic-based quantum computer. The optical GKP quantum state is one of the candidates to create a fault-tolerant continuous variables (CV) photonic qubit. However, creating this GKP state is not easy. I am interested to investigate and characterize how to generate this state using Single-Photon Added SQZ theoretically

Kaluza–Klein theory introduces a fifth dimension to unify electromagnetism and gravity, with gravity encoded in this hidden dimension. Its size is so small that it remains unobservable at low energies. I aim to explore how it works by studying an analogous quantum system, such as a particle confined to a cylindrical surface under a perturbative potential

In 1993, Nathan Rosen producing a theory of mass quantization that obtained from a set of Friedmann equation with the assumption of dust universe. I am interested to use his framework to explain the multi-miniverse that might be another way to explain what happens during inflation era

P. Hohenberg, W. Kohn, and L. J. Sham give the basic foundation of Density Functional Theory, which is powerfull to explain N-body quantum mechanical problem like molecules. Here, I employ DFT calculation using Gaussian 09W software to understand some phenomena related to the molecular physics (e.g., isomerization reaction, antioxidants reactivity, and etc.)

When a quantum system interact with a heat bath of temperature T, this temperature can be described as a perturbative potential and shift the energy profile of it. This will be so obvious in a small system (e.g., nanoscale). By the framework of Hill's Thermodynamics and Rayleigh-Schrodinger Perturbation Theory, I am intersted to apply these framework to see the temperature dependency of nanomaterials physical properties (e.g., optical and electronics).

Lagrangian and Hamiltonian mechanics offer a well-described complex system dynamical behavior like arm robot. It is because these two approaches are based on the concept of energy. Here, I am working on how to use these approaches to find the torque stability criteria for operating an arm robot and helping to improve current control scheme. In addition, I am also interested in the mathematical properties of the arm robot like the geometry and topology from the POV of Group Theory (Lie Groups and Euclidean)

Fermi paradox shows a question on why cannot we see alien?. I am interested in searching how to solve this paradox with the approach of theoretical astrophysics (e.g., physics of galaxy). This theoretical approach is manifested in N-body astrophysics code (GADGET-2) by V. Springel