Search Results - "KWAK, Wooseop"

Accelerated spin dynamics using deep learning corrections by Park, Sojeong, Kwak, Wooseop, Lee, Hwee Kuan

“…Theoretical models capture very precisely the behaviour of magnetic materials at the microscopic level. This makes computer simulations of magnetic materials,…”
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Asymmetric field dependence of the specific heat of the three-state Potts model on a square lattice by Kim, Seung-Yeon, Kwak, Wooseop

“…Even in zero magnetic field, the exact solution of the three-state Potts model on a square lattice has never been obtained. Also, the properties of the…”
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Specific-Heat Anomaly of the Kagomé-Lattice Ising Model in a Magnetic Field by Kim, Seung-Yeon, Kwak, Wooseop

“…The properties of the kagomé-lattice Ising model in an external magnetic field B have not been known well. The specific-heat anomaly of the kagomé-lattice…”
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Restricted curvature model on a tetrahedral fractal substrate by Kim, Jin Min, Lee, Jae Hwan, Yun, Jinhyuk, Kwak, Wooseop

“…We studied the restricted curvature model on a Sierpinski tetrahedral substrate under the restriction of the surface curvature. The interface width W grows as…”
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Partition Function Zeros of the Ising Model on a Kagomé Lattice in the Complex Magnetic-Field Plane by Kim, Seung-Yeon, Kwak, Wooseop

“…The partition function zeros of the Ising model on a kagomé lattice in the complex magnetic-field plane are obtained. The properties of the Ising model on a…”
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Efficient sampling of protein structures by model hopping by KWAK, Wooseop, HANSMANN, Ulrich H. E

“…We introduce a novel simulation method, model hopping, that enhances sampling of low-energy configurations in complex systems. The approach is illustrated for…”
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Study of the antiferromagnetic Blume-Capel model by using the partition function zeros in the complex temperature plane by Kim, Seung-Yeon, Kwak, Wooseop

“…The critical temperature and the thermal scaling exponent of the square-lattice Blume-Capel model are obtained as functions of fugacity by calculating the…”
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Reliability of using a joint density of states reconstructed with a histogram by Ryu, Seol, Kwak, Wooseop

“…We perform simulations of the two dimensional Ising model on a square lattice by using the Wang-Landau sampling method with two different transition…”
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First-order phase transition and tricritical scaling behavior of the Blume-Capel model: A Wang-Landau sampling approach by Kwak, Wooseop, Jeong, Joohyeok, Lee, Juhee, Kim, Dong-Hee

“…We investigate the tricritical scaling behavior of the two-dimensional spin-1 Blume-Capel model by using the Wang-Landau method of measuring the joint density…”
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Increasing market efficiency in the stock markets by Yang, Jae-Suk, Kwak, Wooseop, Kaizoji, Taisei, Kim, In-mook

“… We study the temporal evolutions of three stock markets; Standard and Poor's 500 index, Nikkei 225 Stock Average, and the Korea Composite Stock Price Index…”
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Dependency of Critical Behaviors on Different Order Parameters for Antiferromagnetic Heisenberg Model on Three-Dimensional Regular Lattice by Yang, J.-S., Yeon, K.-H., Yu, S C, Kwak, W

“…Magnetization is measured in experiments for both ferromagnetic and antiferromagnetic materials to investigate the magnetic properties of materials, and the…”
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Agent-Based Approach for Revitalization Strategy of Knowledge Ecosystem by YANG, Jae-Suk, CHAE, Seungbyung, KWAK, Wooseop, KIM, Sun-Bin, KIM, In-Mook

“…We conceptualize knowledge as an intellectual infrastructure that helps to maximize efficiency from the viewpoint of ecosystems. The knowledge ecosystem…”
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Random deposition model with surface relaxation in higher dimensions by Kwak, Wooseop, Kim, Jin Min

“…A random deposition model with surface relaxation, so-called the Family model is studied in higher dimensions. In three dimensions, the surface width W(t)…”
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Existence of an upper critical dimension in the majority voter model by Yang, Jae-Suk, Kim, In-Mook, Kwak, Wooseop

“…We study the critical properties of the majority voter model on d -dimensional hypercubic lattices. In two dimensions, the majority voter model belongs to the…”
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Effect of Thermal Noise on Conserved Lattice Gas by Kwak, Wooseop, Ha, Meesoon

“…We present a modified conserved lattice gas (CLG) model in two dimensions with a thermal noise parameter, P = exp(−1/ T ), where T is the effective…”
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Analyzing the financial crisis using the entropy density function by Oh, Gabjin, Kim, Ho-yong, Ahn, Seok-Won, Kwak, Wooseop

“…The risk that is created by nonlinear interactions among subjects in economic systems is assumed to increase during an abnormal state of a financial market…”
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Schottky-Anormaly of the Ising Model on Kagomé Lattice in an External Magnetic Field by Kim, Seung-Yeon, Kwak, Wooseop

“…The Schottky anomaly is one of the most universal phenomena in physical science and materials engineering. The Schottky anomaly is a prominent finite peak in…”
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Susceptibility of the Ising Model on a Kagomé Lattice by Using Wang-Landau Sampling by Kim, Seung-Yeon, Kwak, Wooseop

“…The susceptibility of the Ising model on a kagomé lattice has never been obtained. We investigate the properties of the kagomé-lattice Ising model by using the…”
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An efficient determination of the critical temperature of the Blume-Capel model by Ryu, Seol, Kwak, Wooseop

“…We determinte the critical temperature of the spin-1 Blume-Capel (BC) model by using the derivative of the free energy with respect to the crystal field and…”
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Temporal evolution into a more efficient stock market by Yang, Jae-Suk, Kaizoji, Taisei, Kwak, Wooseop

“…Using the price change and the log return of 10 stock market indices, we examine the temporal evolution of the time scale. The 10 stock markets had similar…”
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