Zobrazeno 1 - 10
of 528
pro vyhledávání: '"Kim Dongkyu"'
Publikováno v:
Physical Culture and Sport: Studies and Research, Vol 97, Iss 1, Pp 65-76 (2022)
As an emerging field of study, scholars have constantly compared esports and traditional sports to find similarities and differences between the two sports fields. As various studies have called for more studies regarding the fan communities of espor
Externí odkaz:
https://doaj.org/article/24fa2ec91d494a4cb5940ef03c61bfdf
Using LLMs (Large Language Models) in conjunction with external documents has made RAG (Retrieval-Augmented Generation) an essential technology. Numerous techniques and modules for RAG are being researched, but their performance can vary across diffe
Externí odkaz:
http://arxiv.org/abs/2410.20878
We present an ultrabright polarization-entangled photon source that is optimally coupled into single-mode fibers (SMFs). This study theoretically and experimentally examines the characteristics of spontaneous parametric down-conversion (SPDC) photons
Externí odkaz:
http://arxiv.org/abs/2409.15620
In practical applications to free-space quantum communications, the utilization of active beam coupling and stabilization techniques offers notable advantages, particularly when dealing with limited detecting areas or coupling into single-mode fibers
Externí odkaz:
http://arxiv.org/abs/2310.17900
Publikováno v:
Phys. Rev. E 109, 064123 (2024)
We investigate quantum phase transitions in the transverse field Ising chain with algebraically decaying long-range (LR) antiferromagnetic interactions using the variational Monte Carlo method with the restricted Boltzmann machine employed as a trial
Externí odkaz:
http://arxiv.org/abs/2308.09709
We present a quantum-correlation-based free-space optical(FSO) link over 250 m using an outdoor active reflector 125 m from the transceiver station. The performance of free-space optical communication can be significantly degraded by atmospheric turb
Externí odkaz:
http://arxiv.org/abs/2206.14978
Autor:
Polu, Anji Reddy, Kim, Kwangmin, Kareem, Aseel A., Kim, Dongkyu, Song, Shufeng, Savilov, Serguei V., Singh, Pramod K.
Publikováno v:
In Journal of Power Sources 1 January 2025 625
Autor:
Kim, Junghyun, Lee, Sangkyung, Jo, Yonggi, Lee, Su-Yong, Jeong, Taek, Kim, Dongkyu, Kim, Duk Y., Kim, Zaeill, Ihn, Yong Sup
We present a method to classically enhance noise-robustness of single-pixel imaging in photon counting regime with a pulsed source. By using time-domain cross-correlations between temporal profiles of a pulsed source and received signals, our scheme
Externí odkaz:
http://arxiv.org/abs/2112.06441
Autor:
Kim, Junghyun, Jeong, Taek, Lee, Su-Yong, Kim, Duk Y., Kim, Dongkyu, Le, Sangkyung, Ihn, Yong Sup, Kim, Zaeill, Jo, Yonggi
Imaging with non-classically correlated photon-pairs takes advantages over classical limits in terms of sensitivity and signal-to-noise ratio. However, it is still a challenge to achieve a strong resilience to background noise and losses for practica
Externí odkaz:
http://arxiv.org/abs/2112.01648
Autor:
Lim, Won-Gwang, Truong, Hoang Nam, Jeong, Jae-Yeop, Kim, Dongkyu, Oh, Lee Seul, Jo, Changshin, Kim, Chiho, Kim, Hyung Ju, Choi, Sung Mook, Shin, Hyeyoung, Lee, Seonggyu, Lim, Eunho
Publikováno v:
In Applied Catalysis B: Environment and Energy April 2024 343