Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Seungbeom Chin"'
Publikováno v:
npj Quantum Information, Vol 10, Iss 1, Pp 1-13 (2024)
Abstract We propose a graph method for systematically searching for schemes that can generate multipartite entanglement in linear bosonic systems with heralding. While heralded entanglement generation offers more tolerable schemes for quantum tasks t
Externí odkaz:
https://doaj.org/article/22e33879695144f995d9a659a01f1eaa
Publikováno v:
SciPost Physics Core, Vol 7, Iss 3, p 042 (2024)
This work proposes a digital quantum simulation protocol for the linear scattering process of bosons, which provides a simple extension to partially distinguishable boson cases. Our protocol is achieved by combining the boson-fermion correspondence r
Externí odkaz:
https://doaj.org/article/e879fe2509c342e5aa55846b62bb92cd
Autor:
Seungbeom Chin, Joonsuk Huh
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
Abstract A fundamental question in linear optical quantum computing is to understand the origin of the quantum supremacy in the physical system. It is found that the multimode linear optical transition amplitudes are calculated through the permanents
Externí odkaz:
https://doaj.org/article/9f74875e30b441d5bb48733c449fbb59
Publikováno v:
Quantum, Vol 5, p 611 (2021)
The indistinguishability of quantum particles is widely used as a resource for the generation of entanglement. Linear quantum networks (LQNs), in which identical particles linearly evolve to arrive at multimode detectors, exploit the indistinguishabi
Externí odkaz:
https://doaj.org/article/dd889f7ca6d445499701d0564a8e5d1d
Autor:
Donghwa Lee, Tanumoy Pramanik, Seongjin Hong, Young-Wook Cho, Hyang-Tag Lim, Seungbeom Chin, Yong-Su Kim
Publikováno v:
Optics express. 30(17)
Quantum correlations between identical particles are at the heart of quantum technologies. Several studies with two identical particles have shown that the spatial overlap and indistinguishability between the particles are necessary for generating bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ce91b52b2057da67840eb0c81275f6d
https://pubmed.ncbi.nlm.nih.gov/36242154
https://pubmed.ncbi.nlm.nih.gov/36242154
Publikováno v:
Conference on Lasers and Electro-Optics.
We report experimental generation of all the genuine three-party entangled states, i.e., GHZ and W states, of identical particles via spatial overlap. It shows that the indistinguishability is crucial for generating entanglement of identical particle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d0fb29d446b9559568df693b2204432
https://doi.org/10.1364/cleo_at.2022.jtu3a.12
https://doi.org/10.1364/cleo_at.2022.jtu3a.12
Autor:
Seungbeom Chin, Jung-Hoon Chun
This work provides a comprehensive approach to analyze the entanglement between subsystems generated by identical particles, based on the symmetric/exterior algebra (SEA) and microcausality. Our method amends the no-labeling approach (NLA) to quantif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::518eab822361a423a092157f5f5c790c
http://arxiv.org/abs/2002.03784
http://arxiv.org/abs/2002.03784
Autor:
Barros, Mariana Rodrigues, Seungbeom Chin, Tanumoy Pramanik, Hyang-Tag Lim, Young-Wook Cho, Joonsuk Huh, Kim, Yong-Su
Details of theory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0db38fde174e05255139f0421be0b2e3
Autor:
Joonsuk Huh, Seungbeom Chin
Publikováno v:
Quantum Information Processing. 19
Quantum coherence is a useful resource that is consumed to accomplish several tasks that classical devices are hard to fulfill. Especially, it is considered to be the origin of quantum speedup for many computational algorithms. In this work, we inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfac371bc72b970833cc84f91e5870a4
https://doi.org/10.1007/s11128-019-2525-x
https://doi.org/10.1007/s11128-019-2525-x
Autor:
Seungbeom Chin, Joonsuk Huh
We suggest a formalism to illustrate the entanglement of identical particles in the first quantization language (1QL). Our 1QL formalism enables one to exploit all the well-established quantum information tools to understand the indistinguishable one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::562e130d5674e84c0b18f542f2b598e5
http://arxiv.org/abs/1901.09535
http://arxiv.org/abs/1901.09535