Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Ken, Shiozaki"'
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 8, Pp 1-28 (2021)
Abstract We examine topological terms of (2 + 1)d sigma models and their consequences in the light of classifications of invertible quantum field theories utilizing bordism groups. In particular, we study the possible topological terms for the U(N)/U
Externí odkaz:
https://doaj.org/article/7b06813ec68f49319ca0e2058f490990
Autor:
Seishiro Ono, Ken Shiozaki
Publikováno v:
Physical Review X, Vol 12, Iss 1, p 011021 (2022)
Determination of the symmetry property of superconducting gaps has been a central issue in studies to understand the mechanisms of unconventional superconductivity. Although it is often difficult to completely achieve the aforementioned goal, the exi
Externí odkaz:
https://doaj.org/article/6a256bee4e71404bbfb8581f2b960fd4
Autor:
Ken Shiozaki, Shinsei Ryu
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 4, Pp 1-47 (2017)
Abstract Matrix Product States (MPSs) provide a powerful framework to study and classify gapped quantum phases — symmetry-protected topological (SPT) phases in particular — defined in one dimensional lattices. On the other hand, it is natural to
Externí odkaz:
https://doaj.org/article/cfddb7f6bda247b982efc05ce2f21612
Z_{2}-enriched symmetry indicators for topological superconductors in the 1651 magnetic space groups
Publikováno v:
Physical Review Research, Vol 3, Iss 2, p 023086 (2021)
While the symmetry-based diagnosis of topological insulators and semimetals has enabled large-scale discovery of topological materials candidates, the extension of these approaches to the diagnosis of topological superconductors remains a major open
Externí odkaz:
https://doaj.org/article/246a99b276674e14a814af26cb56ddc9
Publikováno v:
Physical Review X, Vol 9, Iss 4, p 041015 (2019)
Non-Hermiticity enriches topological phases beyond the existing Hermitian framework. Whereas their unusual features with no Hermitian counterparts were extensively explored, a full understanding about the role of symmetry in non-Hermitian physics has
Externí odkaz:
https://doaj.org/article/f81499e6e2fd476684ad2d395f890c8c
Publikováno v:
Progress of Theoretical and Experimental Physics. 2022
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ddcf8bf5e2a2c7c022d2ecdc7051d15
https://doi.org/10.1093/ptep/ptac049
https://doi.org/10.1093/ptep/ptac049
Non-Hermiticity gives rise to unique topological phases that have no counterparts in Hermitian systems. Such intrinsic non-Hermitian topological phases appear even in one dimension while no topological phases appear in one-dimensional Hermitian syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dbd7563c822e18e7b3a966b922586dd
http://arxiv.org/abs/2202.02548
http://arxiv.org/abs/2202.02548
Autor:
Ken Shiozaki, Seishiro Ono
Publikováno v:
Physical Review B. 104
Recently, topological phases in non-Hermitian systems have attracted much attention because non-Hermiticity sometimes gives rise to unique phases with no Hermitian counterparts. Non-Hermitian Bloch Hamiltonians can always be mapped to doubled Hermiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ff6884b77440792462f01919e5a0352
https://doi.org/10.1103/physrevb.104.035424
https://doi.org/10.1103/physrevb.104.035424
The non-Hermitian skin effect is a unique feature of non-Hermitian systems, in which an extensive number of boundary modes appear under the open boundary conditions. Here, we discover higher-order counterparts of the non-Hermitian skin effect that ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ce9936420c0b5a71708f7158669decb
http://arxiv.org/abs/2008.07237
http://arxiv.org/abs/2008.07237
Autor:
Yuki Yasumi, Keiko Mitamura, Ken Shiozaki, Masahiko Yamazaki, Masahiko Tokushima, Takashi Abe, Masataka Ichikawa, Chiharu Kawakami
Publikováno v:
Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy. 27(3)
Introduction ID NOW™ Influenza A & B 2 (ID NOW 2) is a rapid molecular assay that combines two characteristics, namely the rapidness of rapid antigen detection test (RADT) and the high sensitivity of molecular assay. Methods The clinical performanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58d65e9342093388698c796962e9ab1f
https://pubmed.ncbi.nlm.nih.gov/33218876
https://pubmed.ncbi.nlm.nih.gov/33218876