Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Ryutaro Matsudo"'
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 9, Pp 1-36 (2022)
Abstract The Maxwell equations imply that, under the background of non-zero B, varying θ term produces E · B. An interesting example is the Witten effect where a magnetic monopole becomes a dyon which, however, should disappear in the exact massles
Externí odkaz:
https://doaj.org/article/cd8b61c55e034b0380b6c1c56cae988c
Autor:
Ryuichiro Kitano, Ryutaro Matsudo
Publikováno v:
Physics Letters B, Vol 832, Iss , Pp 137271- (2022)
It has been known that when a charged fermion scatters off a monopole, the fermion in the s-wave component must flip its chirality, i.e., fermion number violation must happen. This fact has led to a puzzle; if there are two or more flavors of massles
Externí odkaz:
https://doaj.org/article/03bca3e945544e748802d17df1550f30
Autor:
Ryuichiro Kitano, Ryutaro Matsudo
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-27 (2021)
Abstract A domain-wall configuration of the η′ meson bounded by a string (called a pancake or a Hall droplet) is recently proposed to describe the baryons with spin N c /2. In order to understand its baryon number as well as the flavor quantum num
Externí odkaz:
https://doaj.org/article/1f440ed880324c709f1e64b95dec4d3e
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 2, Pp 1-33 (2020)
Abstract In order to understand the confining decoupling solution of the Yang–Mills theory in the Landau gauge, we consider the massive Yang–Mills model which is defined by just adding a gluon mass term to the Yang–Mills theory with the Lorentz
Externí odkaz:
https://doaj.org/article/b48ee5893769446fb1dea3f118e54a16
Publikováno v:
Physics Letters B, Vol 822, Iss , Pp 136657- (2021)
We propose a subvolume method to study the θ dependence of the free energy density of the four-dimensional SU(N) Yang-Mills theory on the lattice. As an attempt, the method is first applied to SU(2) Yang-Mills theory at T=1.2Tc to understand the sys
Externí odkaz:
https://doaj.org/article/d0ff56be578b4cae99daee5d283ba5fa
Publikováno v:
SciPost Physics, Vol 17, Iss 2, p 068 (2024)
It is known that the $2+1$d single Majorana fermion theory has an anomaly of the reflection, which is canceled out when 16 copies of the theory are combined. Therefore, it is expected that the reflection symmetric boundary condition is impossible for
Externí odkaz:
https://doaj.org/article/0b1834b264fa4f6da3d3a000fc2b012a
Publikováno v:
Progress of Theoretical and Experimental Physics. 2023
The expected measurement precisions of elastic scattering cross sections are estimated for μ+μ+ and μ+e− colliders, which have recently been proposed as future realistic possibilities (μTRISTAN). Compared with contributions from possible new ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f24c4b69d7c415fa20cc0755736e7961
https://doi.org/10.1093/ptep/ptac174
https://doi.org/10.1093/ptep/ptac174
Publikováno v:
Progress of Theoretical and Experimental Physics. 2022
The ultra-cold muon technology developed for the muon g − 2 experiment at J-PARC provides a low-emittance μ+ beam which can be accelerated and used for realistic collider experiments. We consider the possibility of new collider experiments by acce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1531975465fb5a39e6b7ade43e7dc187
https://doi.org/10.1093/ptep/ptac059
https://doi.org/10.1093/ptep/ptac059
Autor:
Ryuichiro Kitano, Ryutaro Matsudo
Publikováno v:
Physics Letters
It has been known that when a charged fermion scatters off a monopole, the fermion in the $s$-wave component must flip its chirality, i.e., fermion number violation must happen. This fact has led to a puzzle; if there are two or more flavors of massl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60b08982268c5e528baf471d7c450060
http://arxiv.org/abs/2103.13639
http://arxiv.org/abs/2103.13639
Autor:
Ryuichiro Kitano, Ryutaro Matsudo
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-27 (2021)
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-27 (2021)
A domain-wall configuration of the $\eta'$ meson bounded by a string (called a pancake or a Hall droplet) is recently proposed to describe the baryons with spin $N_c/2$. In order to understand its baryon number as well as the flavor quantum number, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b07a45529c9ce3729f556d93cfeb8cdd
http://arxiv.org/abs/2011.14637
http://arxiv.org/abs/2011.14637