49 citations · 88 across the 11 of their papers we have counts for
11 papers
Field-Theoretic Simulation of Dean-Kawasaki Dynamics for Interacting Particles
Jaehyeok Jin, Chen Liu, David R. Reichman
The formulation of a fluctuating hydrodynamic theory for interacting particles is a crucial step in the theoretical description of liquids. The microscopic mappings proposed decade…
A Bottom-Up Field-Theoretic Framework via Hierarchical Coarse-Graining: Generalized Mode Theory
Jaehyeok Jin, Yining Han, Gregory A. Voth
Multiscale simulations facilitate the efficient exploration of large spatiotemporal scales in chemical and physical systems, yet particle-based simulations become prohibitively exp…
Understanding Dynamics in Coarse-Grained Models: V. Extension of Coarse-Grained Dynamics Theory to Non-Hard Sphere Systems
Jaehyeok Jin, Gregory A. Voth
Coarse-grained (CG) modeling has gained significant attention in recent years due to its wide applicability in enhancing the spatiotemporal scales of molecular simulations. While C…
Microscopic Phase-Field Modeling
Jaehyeok Jin, David R. Reichman
Phase-field methods offer a versatile computational framework for simulating large-scale morphological evolution. However, the applicability and predictability of phase-field model…
Understanding Dynamics in Coarse-Grained Models: IV. Connection of Fine-Grained and Coarse-Grained Dynamics with the Stokes-Einstein and Stokes-Einstein-Debye Relations
Jaehyeok Jin, Gregory A. Voth
Applying an excess entropy scaling formalism to the coarse-grained (CG) dynamics of liquids, we discovered that missing rotational motions during the CG process are responsible for…
Microscopic Theory of Density Scaling: Coarse-Graining in Space and Time
Jaehyeok Jin, David R. Reichman, Jeppe C. Dyre +1
Understanding the structure and dynamics of liquids is pivotal for the study of larger spatiotemporal processes, especially in glass-forming materials at low temperatures. Density…
Hierarchical Framework for Predicting Entropies in Bottom-Up Coarse-Grained Models
Jaehyeok Jin, David R. Reichman
The thermodynamic entropy of coarse-grained (CG) models stands as one of the most important properties for quantifying the missing information during the CG process and for establi…
Perturbative Expansion in Reciprocal Space: Bridging Microscopic and Mesoscopic Descriptions of Molecular Interactions
Jaehyeok Jin, David R. Reichman
Determining the Fourier representation of various molecular interactions is important for constructing density-based field theories from a microscopic point of view, enabling a mul…
Understanding Dynamics in Coarse-Grained Models: III. Roles of Rotational Motion and Translation-Rotation Coupling in Coarse-Grained Dynamics
Jaehyeok Jin, Eok Kyun Lee, Gregory A. Voth
This paper series aims to establish a complete correspondence between fine-grained (FG) and coarse-grained (CG) dynamics by way of excess entropy scaling (introduced in Paper I). W…
Understanding Dynamics in Coarse-Grained Models: II. Coarse-Grained Diffusion Modeled Using Hard Sphere Theory
Jaehyeok Jin, Kenneth S. Schweizer, Gregory A. Voth
The first paper of this series [J. Chem. Phys. 158, 034103 (2023)] demonstrated that excess entropy scaling holds for both fine-grained and corresponding coarse-grained (CG) system…
Understanding Dynamics in Coarse-Grained Models: I. Universal Excess Entropy Scaling Relationship
Jaehyeok Jin, Kenneth S. Schweizer, Gregory A. Voth
Coarse-grained (CG) models facilitate an efficient exploration of complex systems by reducing the unnecessary degrees of freedom of the fine-grained (FG) system while recapitulatin…