Analyzing planar galactic halo distributions with fuzzy/cold dark matter models
Sangnam Park, Dongsu Bak, Jae-Weon Lee and Inkyu Park Journal of Cosmology and Astroparticle Physics, Volume 2022, December 2022 Abstract We perform a numerical comparison between the fuzzy dark matter… ...
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Copula-based analysis of the generalized friendship paradox in clustered networks
Hang-Hyun Jo, Eun Lee, and Young-Ho Eom Chaos: An Interdisciplinary Journal of Nonlinear Science 32.12 (2022): 123139. Abstract A heterogeneous structure of social networks induces various intriguing phenomena. One of them… ...
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Tracking Halo Orbits and Their Mass Evolution around Large-scale Filaments
Hannah Jhee, Hyunmi Song, Rory Smith, Jihye Shin, Inkyu Park, and Clotilde Laigle The Astrophysical Journal, 940:2 (11pp), 2022 November 20 Abstract We have explored the dynamical and mass evolution… ...
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Comparison of Spatial Distributions of Intracluster Light and Dark Matter
Jaewon Yoo, Jongwan Ko, Cristiano G. Sabiu, Jihye Shin, Kyungwon Chun, Ho Seong Hwang, Juhan Kim, M. James Jee, Hyowon Kim, and Rory Smith The Astrophysical Journal Supplement Series, 261:28… ...
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Measuring |Vts| directly using strange‑quark tagging at the LHC
Woojin Jang, Jason Sang Hun Lee, Inkyu Park, Ian James Watson Journal of the Korean Physical Society volume 81, pages377–385 (2022) Abstract The Cabibbo–Kobayashi–Maskawa (CKM) element Vts, representing the coupling… ...
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Theory of superconductivity in doped quantum paraelectrics
Yue Yu, Harold Y. Hwang, S. Raghu and Suk Bum Chung npj Quantum Materials volume 7, Article number: 63 (2022) Abstract Recent experiments on Nb-doped SrTiO3 have shown that the… ...
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Python’s Lunches in Jackiw-Teitelboim gravity with matter
Dongsu Bak, Chanju Kim, Sang-Heon Yi, Junggi Yoon Journal of High Energy Physics volume 2022, Article number: 175 (2022) Abstract We study Python’s lunch geometries in the two-dimensional Jackiw-Teitelboim model… ...
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Cosmological constraints from the density gradient weighted correlation function
Xiaoyuan Xiao, Yizhao Yang, Xiaolin Luo, Jiacheng Ding, Zhiqi Huang, Xin Wang, Yi Zheng, Cristiano G. Sabiu, Jaime Forero-Romero, Haitao Miao and Xiao-Dong Li Advance Access publication 2022 April 1… ...
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Berezinskii-Kosterlitz-Thouless transition transport in spin-triplet superconductor
Suk Bum Chung and Se Kwon Kim SciPost Phys. Core 5, 003 (2022) · published 27 January 2022 Abstract As the spin-triplet superconductivity arises from the condensation of spinful Cooper… ...
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Probing ultra-light axion dark matter from 21 cm tomography using Convolutional Neural Networks
Cristiano G. Sabiu, Kenji Kadota, Jacobo Asorey and Inkyu Park Journal of Cosmology and Astroparticle Physics, Volume 2022, January 2022 Abstract We present forecasts on the detectability of Ultra-light axion-like… ...
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Topological multiband s-wave superconductivity in coupled multifold fermions
Changhee Lee, Chiho Yoon , Taehyeok Kim, Suk Bum Chung, and Hongki Min Physical Review B 104.24 (2021): L241115. Abstract We study three-dimensional time-reversal-invariant topological superconductivity in noncentrosymmetric materials such as… ...
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Weak-lensing Mass Reconstruction of Galaxy Clusters with a Convolutional Neural Network
Sungwook E. Hong, Sangnam Park, M. James Jee, Dongsu Bak, Sangjun Cha The Astrophysical Journal, Volume 923, Number 2 Abstract We introduce a novel method for reconstructing the projected matter… ...
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Towards testing the theory of gravity with DESI: summary statistics, model predictions and future simulation requirements
Shadab Alam, Christian Arnold, Alejandro Aviles, Rachel Bean, Yan-Chuan Cai, Marius Cautun, Jorge L. Cervantes-Cota, Carolina Cuesta-Lazaro, N. Chandrachani Devi, Alexander Eggemeier, Sebastien Fromenteau, Alma X. Gonzalez-Morales, Vitali Halenka, Jian-hua… ...
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Tunable Two-Channel Magnetotransport in SrRuO3 Ultrathin Films Achieved by Controlling the Kinetics of Heterostructure Deposition
Eun Kyo Ko, Han Gyeol Lee, Sangmin Lee, Junsik Mun, Jinkwon Kim, Ji Hye Lee, Tae Heon Kim, Jin-Seok Chung, Suk Bum Chung, Sang Hwa Park, Sang Mo Yang, Miyoung… ...
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Analytical approach to the generalized friendship paradox in networks with correlated attributes
Hang-Hyun Jo , Eun Lee, and Young-Ho Eom Physical Review E 104.5 (2021): 054301. Abstract One of the interesting phenomena due to the topological heterogeneities in complex networks is the friendship… ...
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Stellar interferometry for gravitational waves
I.H. Park, K.-Y. Choi, J. Hwang, S. Jung, D.H. Kim, M.H. Kim, C.-H. Lee, K.H. Lee, S.H. Oh, M.-G. Park, S.C. Park, A. Pozanenko, C.D. Rho, N. Vedenkin and E.… ...
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Emergence of topological superconductivity in doped topological Dirac semimetals under symmetry lowering lattice distortions
Sangmo Cheon, Ki Hoon Lee, Suk Bum Chung & Bohm‑JungYang Scientific reports 11.1 (2021): 1-25. Abstract Recently, unconventional superconductivity having a zero-bias conductance peak is reported in doped topological Dirac semimetal… ...
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보고되지 않은 감염자와 정부의 방역정책 순응도를 고려한 한국 내 코로나바이러스감염증-19(COVID-19) 확산 수리 모델링
박진수 , 김정래 Journal of The Korean Data Analysis Society (JKDAS) 23 (2021): 1641-1659. Abstract FeSeTe has recently emerged as a leading candidate material for the two-dimensional topological superconductivity (TSC). Two… ...
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Efective cross section of fuzzy dark matter halos
Dongsu Bak · Jae‑Weon Lee · Sangnam Park Journal of the Korean Physical Society 79.6 (2021): 582-588. Abstract FeSeTe has recently emerged as a leading candidate material for the two-dimensional topological We numerically study the… ...
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Superconducting Sr2RuO4 Thin Films without Out-of-Phase Boundaries by Higher-Order Ruddlesden−Popper Intergrowth
Jinkwon Kim, Junsik Mun, Carla M. Palomares García, Bongju Kim, Robin S. Perry, Yongcheol Jo, Hyunsik Im, Han Gyeol Lee, Eun Kyo Ko, Seo Hyoung Chang, Suk Bum Chung, Miyoung… ...
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HAWC Search for High-mass Microquasars
XiA. Albert, R. Alfaro, C. Alvarez, J. R. Angeles Camacho, J. C. Arteaga-Velazquez, K. P. Arunbabu, D. Avila Rojas, H. A. Ayala Solares, V. Baghmanyan, E. Belmont-Moreno, S. Y. BenZvi,… ...
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Transport signature of the magnetic Berezinskii-Kosterlitz-Thouless transition
Kim, Se Kwon, Suk Bum Chung. SciPost Physics 10.3 (2021): 068. Abstract Motivated by recent experimental progress in 2D magnetism, we theoretically study spin transport in 2D easy-plane magnets at finite… ...
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Topological orders competing for the Dirac surface state in FeSeTe surfaces
Xianxin Wu, Suk Bum Chung, Chaoxing Liu, Eun-Ah Kim Physical Review Research, 3.1 (2021), 013066 Abstract FeSeTe has recently emerged as a leading candidate material for the two-dimensional topological superconductivity… ...
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Deep-Learning Study of the 21-cm Differential Brightness Temperature During the Epoch of Reionization
Yungi Kwon, Sungwook E. Hong, Inkyu Park Journal of the Korean Physical Society, Vol. 77(July 2020), 49-59 Abstract We propose a deep learning analysis technique with a convolutional neural network… ...
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Cosmological Information from the Small-scale Redshift-space Distortion
Motonari Tonegawa, Changbom Park, Yi Zheng, Hyunbae Park, Sungwook E. Hong, Ho Seong Hwang, and Juhan Kim The Astrophysical Journal, Vol 897(June, 2020). No. 1 Abstract The redshift-space distortion (RSD) in the observed distribution of galaxies… ...
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Cosmological parameter estimation from the two-dimensional genus topology — Measuring the shape of the matter power spectrum
Stephen Appleby, Changbom Park, Sungwook E. Hong, Ho Seong Hwang, Juhan Kim The Astrophysical Journal, Vol. 896(2)(June 2020), 145 Abstract We present measurements of the two-dimensional genus of the SDSS-III BOSS… ...
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SCUBA-2 Ultra Deep Imaging EAO Survey (STUDIES) IV: Spatial clustering and halo masses of submillimeter galaxies
Chen-Fatt Lim, Chian-Chou Chen, Ian Smail, Wei-Hao Wang, Wei-Leong Tee, Yen-Ting Lin, Douglas Scott, Yoshiki Toba, Yu-Yen Chang, YiPing Ao, Arif Babul, Andy Bunker, Scott C. Chapman, David L. Clements,… ...
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Microscopic and chemical analysis of room temperature UV laser annealing of solutionbased zinc-tin-oxide thin films
Ji-Hwan Kwon, Seunghoon Jang, Hyuk Jin Kim, Beom Soo Joo, Kwang Nam Yu, Eunjip Choi, Moonsup Han, Jong Hyuk Park & Young Jun Chang Journal of Analytical Science and Technology, 11,… ...
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Constraints on the Emission of Gamma-Rays from M31 with HAWC
A. Albert, R. Alfaro, C. Alvarez, J. C. Arteaga-Velázquez, K. P. Arunbabu, D. Avila Rojas, H. A. Ayala Solares, E. Belmont-Moreno, S. Y. BenZvi, C. Brisbois, K. S. Caballero-Mora, T.… ...
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Observation of spin-polarized Anderson state around charge neutral point in graphene with Fe-clusters
Jungmin Park, Inseon Oh, Mi-Jin Jin, Junhyeon Jo, Daeseong Choe, Hyung Duk Yun, Suk Woo Lee, Zonghoon Lee, Soon-Yong Kwon, Hosub Jin, Suk Bum Chung & Jung-Woo Yoo Scientific Reports, 10, Article number: 4784 (March… ...
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Topological superconductivity from transverse optical phonons in oxide heterostructures
Minseong Lee, Hyun-Jae Lee, Jun Hee Lee, and Suk Bum Chung Physical Review Materials 4, 034202(March 2020) Abstract At its boundaries and vortices, a topological superconductor features Majorana fermions, which are potentially… ...
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Constraining cosmology with big data statistics of cosmological graphs
Sungryong Hong, Donghui Jeong, Ho Seong Hwang, Juhan Kim, Sungwook E Hong, Changbom Park, Arjun Dey, Milos Milosavljevic, Karl Gebhardt, Kyoung-Soo Lee Monthly Notices of the Royal Astronomical Society, Volume 493,… ...
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Carrier- and strain-tunable intrinsic magnetism in two-dimensional MAX3 transition metal chalcogenides
Bheema Lingam Chittari, Dongkyu Lee, Nepal Banerjee, Allan H. MacDonald, Euyheon Hwang, and Jeil Jung Physical Review B 101, 085415 (February 2020) Abstract We present a density functional theory study of the carrier-density… ...
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