Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Katsuaki Higashimori"'
Publikováno v:
Journal of Optical Communications and Networking. 15:B23
A communication network is a multilayer network comprising various layered technologies, and the underlying physical topology is an important aspect that determines the upper bound of overall system performance, including total communication capacity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2f38d1bd713702a2da15dd203dc6e5f
https://doi.org/10.1364/jocn.479866
https://doi.org/10.1364/jocn.479866
Publikováno v:
2022 International Conference on Optical Network Design and Modeling (ONDM).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58a2ca61175acd5b1e24cac6e35fccc0
https://doi.org/10.23919/ondm54585.2022.9782867
https://doi.org/10.23919/ondm54585.2022.9782867
Publikováno v:
Journal of Optical Communications and Networking. 14:16
Optical networks, such as wavelength-division multiplexing networks and elastic optical networks, require high reliability and efficient wavelength allocation. We propose a new physical topology optimization method that achieves both high reliability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5549b97d167241156031dd3e23ff96c3
https://doi.org/10.1364/jocn.432296
https://doi.org/10.1364/jocn.432296
Autor:
Masahiro Hoshino, Katsuaki Higashimori
Publikováno v:
Journal of Geophysical Research: Space Physics. 120:3715-3727
The magnetohydrodynamic linear stability with the localized bulk flow oriented parallel to the neutral sheet is investigated, by including the Hall effect and the guide magnetic field. We observe three different unstable modes: a “streaming tearing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dda3558a274e8ae9c7e5cdd24513160b
https://doi.org/10.1002/2014ja020520
https://doi.org/10.1002/2014ja020520
Autor:
Masahiro Hoshino, Katsuaki Higashimori
Publikováno v:
Journal of Geophysical Research: Space Physics. 120:1803-1813
The generation of magneto-hydro-dynamic (MHD) to ion-scale fluctuations in collisionless magnetic reconnection is discussed using a two-dimensional electromagnetic hybrid code. It is shown that reconnection jets become turbulent specifically in low b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fec902d866104339a2b64a6e50377b7e
https://doi.org/10.1002/2014ja020544
https://doi.org/10.1002/2014ja020544
Publikováno v:
Journal of Computational Physics. 275:197-212
A robust method to handle vacuum and near vacuum regions in hybrid simulations for space and astrophysical plasmas is presented. The conventional hybrid simulation model dealing with kinetic ions and a massless charge-neutralizing electron fluid is k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acf30990060a40948c9f6ffaa85c98a3
https://doi.org/10.1016/j.jcp.2014.06.048
https://doi.org/10.1016/j.jcp.2014.06.048
Publikováno v:
Physical review letters. 110(25)
We report simulation results for turbulent magnetic reconnection obtained using a newly developed Reynolds-averaged magnetohydrodynamics model. We find that the initial Harris current sheet develops in three ways, depending on the strength of turbule
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3547fe3eb1cbebe47653516911c18be3
https://pubmed.ncbi.nlm.nih.gov/23829741
https://pubmed.ncbi.nlm.nih.gov/23829741
Autor:
Katsuaki Higashimori, Masahiro Hoshino
Publikováno v:
Journal of Geophysical Research: Space Physics. 117
We perform a two-dimensional simulation by using an electromagnetic hybrid code to study the formation of slow-mode shocks in collisionless magnetic reconnection in low beta plasmas, and we focus on the relation between the formation of slow shocks a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3f83a05b4a5d2f1ab991550c59d7cb4
https://doi.org/10.1029/2011ja016817
https://doi.org/10.1029/2011ja016817