Zobrazeno 1 - 10
of 1 195
pro vyhledávání: '"Yong Baek"'
Autor:
Dirk Wulferding, Junkyoung Kim, Mi Kyung Kim, Yang Yang, Jae Hyuck Lee, Dongjoon Song, Dongjin Oh, Heung-Sik Kim, Li Ern Chern, Yong Baek Kim, Minji Noh, Hyunyong Choi, Sungkyun Choi, Natalia B. Perkins, Changyoung Kim, Seung Ryong Park
Publikováno v:
npj Quantum Materials, Vol 8, Iss 1, Pp 1-7 (2023)
Abstract The emergence of scalar Higgs-type amplitude modes in systems where symmetry is spontaneously broken has been a highly successful, paradigmatic description of phase transitions, with implications ranging from high-energy particle physics to
Externí odkaz:
https://doaj.org/article/9bfc88bad0844ef39049441c3f8d3df7
Quantum dynamics compilation is an important task for improving quantum simulation efficiency: It aims to synthesize multi-qubit target dynamics into a circuit consisting of as few elementary gates as possible. Compared to deterministic methods such
Externí odkaz:
http://arxiv.org/abs/2409.16346
Publikováno v:
npj Quantum Materials, Vol 6, Iss 1, Pp 1-12 (2021)
Abstract Recently, the observation of large thermal Hall conductivities in correlated insulators with no apparent broken symmetry has generated immense interest and debates on the underlying ground states. Here, considering frustrated magnets with bo
Externí odkaz:
https://doaj.org/article/e8a664a660ba45a0ba929e9c15339d58
Publikováno v:
Applied Sciences, Vol 13, Iss 7, p 4401 (2023)
The rapid growth of tourism on Jeju Island has led to an increase in traffic volume, causing accelerated ground subsidence at the intersections between natural caves and roads. Natural phenomena are not caused by a single specific factor, but rather
Externí odkaz:
https://doaj.org/article/a958af70c4664f7bb779c8a771d5a0c1
Publikováno v:
Applied Sciences, Vol 13, Iss 6, p 3863 (2023)
Most geotechnical engineers focus on ground strength and stability. However, when determining stability by analyzing the exact strength of the ground, the failure surface is essential. Nevertheless, limited studies have been conducted on the methods
Externí odkaz:
https://doaj.org/article/94c36a422ee5439f94ac0071386ba931
Dipolar-octupolar (DO) pyrochlore systems Ce$_2$(Zr,Sn,Hf)$_2$O$_7$ have garnered much attention as recent investigations suggest that they may stabilize a novel quantum spin ice (QSI), a quantum spin liquid (QSL) with an emergent $U(1)$ gauge field.
Externí odkaz:
http://arxiv.org/abs/2406.18650
Quantum computers have long been anticipated to excel in simulating quantum many-body physics. While most previous work has focused on Hermitian physics, we demonstrate the power of variational quantum circuits for resource-efficient simulations of d
Externí odkaz:
http://arxiv.org/abs/2406.15557
Autor:
Hyun-Yong Lee, Ryui Kaneko, Li Ern Chern, Tsuyoshi Okubo, Youhei Yamaji, Naoki Kawashima, Yong Baek Kim
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
$$\alpha$$ α -RuCl$${}_{3}$$ 3 is a candidate Kitaev spin liquid but whether or not this is realised depends on the details of the magnetic interactions. Here, the authors use state-of-the-art numerical methods to predict that for a large parameter
Externí odkaz:
https://doaj.org/article/c9a29efe23cf4de6b2a74f618bb6c2d2
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Higher-order multipolar phases are unusual states that can form in correlated materials and are difficult to observe as they do not directly couple to conventional probes. Patri et al. theoretically show that angle-dependent magnetostriction measurem
Externí odkaz:
https://doaj.org/article/d33bd4e6bde8478c9363aa23e0e4a3b9
Inelastic neutron scattering (INS) has traditionally been one of the primary methods for investigating quantum magnets, particularly in identifying a continuum of excitations as a hallmark of spin fractionalization in quantum spin liquids (QSLs). How
Externí odkaz:
http://arxiv.org/abs/2404.16935