A possible trial beyond the conventional random phase approximation for the su(2)-Lipkin model including the case of non-closed shell system

Autor: Yasuhiko Tsue, Constança Providência, João da Providência, Masatoshi Yamamura

Concerning the su(2)-Lipkin model, the calculation of the excitation energy to the 1st excited-state gives rise to the following fact: The two results based on the exact treatment and the conventional random phase approximation (RPA) are in unexpecte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b15766d8a03cbebe03db8e77deec699c
http://arxiv.org/abs/2203.12820

Non-zero tensor condensates in cold quark matter within the three-flavor Nambu-Jona-Lasinio model with the Kobayashi-Maskawa-'t Hooft interaction

Autor: Constança Providência, Masatoshi Morimoto, Masatoshi Yamamura, Yasuhiko Tsue, Ai Kagawa, João da Providência

The possible formation of tensor condensates originated from a tensor-type interaction between quarks is investigated in the three-flavor Nambu-Jona-Lasinio model including the Kobayashi-Maskawa-'t Hooft interaction, which leads to flavor mixing. It

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15bb69f939f85b81647ce0ac8075511b

Engineering Education under Infectious Disease

Autor: Yasuhiko Tsue

Publikováno v: Journal of JSEE. 69:3_2-3_2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::22a1316ae1e4532587706c2c6645e241
https://doi.org/10.4307/jsee.69.3_2

Hybrid stars from the NJL model with a tensor interaction

Autor: Yasuhiko Tsue, Constança Providência, Hiroaki Matsuoka, Masatoshi Yamamura, João da Providência

Publikováno v: Physical Review
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

In order to obtain the equation of state and construct hybrid stars, we calculate the thermodynamic potential in the two-flavor Nambu--Jona-Lasinio model with tensor-type four-point interaction between quarks. In addition, we impose the beta equilibr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bf5816699680c0d97fce7ba7260429c
http://repo.scoap3.org/api

Spin Polarization and Color Superconductivity in the Nambu–Jona-Lasinio Model

Autor: Yasuhiko Tsue, Hiroaki Matsuoka, Constança Providência, João da Providência, Masatoshi Yamamura

Publikováno v: Proceedings of the Workshop on Quarks and Compact Stars 2017 (QCS2017).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e5ba38f751f6c7610e7a5faedcd7712f
https://doi.org/10.7566/jpscp.20.011018