54 citations · 380 across the 19 of their papers we have counts for
19 papers
Exact Partition Function Zeros of a Polymer on a Simple-Cubic Lattice
Jae Hwan Lee, Seung-Yeon Kim, Julian Lee
We study conformational transitions of a polymer on a simple-cubic lattice by calculating the zeros of the exact partition function, up to chain length 24. In the complex temperatu…
Collapse transition of a square-lattice polymer with next nearest-neighbor interaction
Jae Hwan Lee, Seung-Yeon Kim, Julian Lee
We study the collapse transition of a polymer on a square lattice with both nearest-neighbor and next nearest-neighbor interactions, by calculating the exact partition function zer…
Parallel Algorithm for Calculation of the Exact Partition Function of a Lattice Polymer
Jae Hwan Lee, Seung-Yeon Kim, Julian Lee
We develop a parallel algorithm that calculates the exact partition function of a lattice polymer, by enumerating the number of conformations for each energy level. An efficient pa…
Exact partition function zeros and the collapse transition of a two-dimensional lattice polymer
Jae Hwan Lee, Seung-Yeon Kim, Julian Lee
We study the collapse transition of the lattice homopolymer on a square lattice by calculating the exact partition function zeros. The exact partition function is obtained by enume…
Yang-Lee Zeros of the Triangular Ising Antiferromagnets
Chi-Ok Hwang, Seung-Yeon Kim
Using both the exact enumeration method (microcanonical transfer matrix) for a small system (L = 9) and the Wang-Landau Monte Carlo algorithm for large systems to L = 30, we obtain…
Density of Yang-Lee zeros for the Ising ferromagnet
Seung-Yeon Kim
The densities of Yang-Lee zeros for the Ising ferromagnet on the square lattice are evaluated from the exact grand partition functions (). The properties of…