Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Reiji Yoshioka"'
Autor:
Satoshi lso, Hiroshi ltoyama, Kazunobu Maruyoshi, Takahiro Nishinaka, Takeshi Oota, Kazuhiro Sakai, Asato Tsuchiya, Reiji Yoshioka
Publikováno v:
Proceedings of the East Asia Joint Symposium on Fields and Strings 2021.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e1c5cc0324502e2ccc134731f38d3fa
https://doi.org/10.1142/9789811261633_fmatter
https://doi.org/10.1142/9789811261633_fmatter
Autor:
Satoshi Iso, Hiroshi Itoyama, Kazunobu Maruyoshi, Takahiro Nishinaka, Takeshi Oota, Kazuhiro Sakai, Asato Tsuchiya, Reiji Yoshioka
This volume contains the proceedings of the East Asia Joint Symposium on Fields and Strings 2021, held at the Media Center of Osaka City University on November 22-27, 2021. About 160 physicists from all over East Asia attended physically or joined on
Autor:
Hiroshi Itoyama, Reiji Yoshioka
Publikováno v:
Nuclear Physics B, Vol 945, Iss, Pp-(2019)
Nuclear Physics
Nuclear Physics
The cut and join operations play important roles in tensor models in general. We introduce a generalization of the cut operation associated with the higher order variations and demonstrate how they generate operators in the Aristotelian tensor model.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b30ecef1733897ff39d85aeadad6ed4a
We argue that the level-$1$ elliptic algebra $U_{q,p}(\widehat{\mathfrak{g}})$ is a dynamical symmetry realized as a part of 2d/5d correspondence where the Drinfeld currents are the screening currents to the $q$-Virasoro/W block in the 2d side. For t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc8c59d35037dbb45238a9b86421f857
http://arxiv.org/abs/1705.03628
http://arxiv.org/abs/1705.03628
Publikováno v:
Nuclear Physics B
Nuclear Physics B, Vol 889, Iss C, Pp 25-35 (2014)
Nuclear Physics B, Vol 889, Iss C, Pp 25-35 (2014)
We demonstrate that the parafermions appear in the $r$-th root of unity limit of $q$-Virasoro/$W_n$ algebra. The proper value of the central charge of the coset model $ \frac{\widehat{\mathfrak{sl}}(n)_r \oplus \widehat{\mathfrak{sl}}(n)_{m-n}}{\wide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2239904353667d2e1233aa42357a9ca
Publikováno v:
Nuclear Physics B. 877:506-537
We propose and demonstrate a limiting procedure in which, starting from the q-lifted version (or K-theoretic five dimensional version) of the (W)AGT conjecture to be assumed in this paper, the Virasoro/W block is generated in the r-th root of unity l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::812cbcf19e261b816de68d087fc43f56
https://doi.org/10.1016/j.nuclphysb.2013.10.012
https://doi.org/10.1016/j.nuclphysb.2013.10.012
A set of Schwinger-Dyson equations forming constraints for at most three resolvent functions are considered for a class of Chern-Simons matter matrix models with two nodes labelled by a non-vanishing number $n$. The two cases $n=2$ and $n= -2$ label
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b12ea96da079f9feedd40a54b004b84f
http://arxiv.org/abs/1609.03681
http://arxiv.org/abs/1609.03681
Publikováno v:
Nuclear Physics B. 762:285-300
We evaluate partition functions of matrix models which are given by topologically twisted and dimensionally reduced actions of d=4 N=1 super Yang-Mills theories with classical (semi-)simple gauge groups, SO(2N), SO(2N+1) and USp(2N). The integrals re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::740bb1c1126bb39e8003bb4b6119822d
https://doi.org/10.1016/j.nuclphysb.2006.11.001
https://doi.org/10.1016/j.nuclphysb.2006.11.001
Autor:
Hiroshi Itoyama, Reiji Yoshioka
Publikováno v:
Progress of Theoretical and Experimental Physics
This is a semi-pedagogical review of a medium size on the exact determination of and the role played by the low energy effective prepotential ${\cal F}$ in QFT with (broken) extended supersymmetry, which began with the work of Seiberg and Witten in 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdc2ca7714ff62a9bfd3f4352026d909
http://arxiv.org/abs/1507.00260
http://arxiv.org/abs/1507.00260
Publikováno v:
Journal of Physics A: Mathematical and Theoretical. 49:345201
The five dimensional AGT correspondence implies the connection between the q-deformed Virasoro block and the 5d Nekrasov partition function. In this paper, we determine a q-deformation of the four-point block in the Coulomb gas representation from th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3eeac1c98381cdc26d2b1c39a76cef6b
https://doi.org/10.1088/1751-8113/49/34/345201
https://doi.org/10.1088/1751-8113/49/34/345201