862 citations
- Korea UniversityKR30 papers
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- Advanced Science Research CenterJP10 papers
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- Korea Institute for Advanced StudyKR10 papers
- RIKEN Center for Computational ScienceJP10 papers
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12 papers · 1 filter
Muon , dark matter, and neutrino mass explanations in a modular symmetry
Parada T. P. Hutauruk, Dong Woo Kang, Jongkuk Kim +1
We study a successful model to explain the muon anomalous magnetic moment originating from Yukawa-type interactions {in a supersymmetric theory}. Thanks to a modular flavor s…
Quadratic Killing structure Jacobi operator for real hypersurfaces in complex two-plane Grassmannians
Hyunjin Lee, Young Jin Suh, Changhwa Woo
In this paper, we introduce a notion of quadratic Killing structure Jacobi operator (simply, Killing structure Jacobi operator) and its geometric meaning for real hypersurfaces in…
Multi-Agent Deep Reinforcement Learning for Distributed Resource Management in Wirelessly Powered Communication Networks
Sangwon Hwang, Hanjin Kim, Hoon Lee +1
This paper studies multi-agent deep reinforcement learning (MADRL) based resource allocation methods for multi-cell wireless powered communication networks (WPCNs) where multiple h…
Co-sponsorship analysis of party politics in the 20th National Assembly of Republic of Korea
Seung Ki Baek, Jonghoon Kim, Song Sub Lee +2
We investigate co-sponsorship among lawmakers by applying the principal-component analysis to the bills introduced in the 20th National Assembly of Korea. The most relevant factor…
Two-magnon frequency-pulling effect in ferromagnetic resonance
W. K. Peria, H. Yu, S. Lee +2
We report the experimental observation in thin films of the hybridization of the uniform ferromagnetic resonance mode with nonuniform magnons as a result of the two-magnon scatteri…
Friendly-rivalry solution to the iterated -person public-goods game
Yohsuke Murase, Seung Ki Baek
Repeated interaction promotes cooperation among rational individuals under the shadow of future, but it is hard to maintain cooperation when a large number of error-prone individua…