Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Taizan Watari"'
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 9, Pp 1-11 (2022)
Abstract We argue that having an odd number of Majorana fermion zero modes on a dynamical point-like soliton signifies an inconsistency in a theory with 3+1 and higher dimensions. We check this statement in a couple of examples in field theory and in
Externí odkaz:
https://doaj.org/article/b2e1816496a2437c8da1f656ee1fffe2
Autor:
Yuichi Enoki, Taizan Watari
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 3, Pp 1-38 (2022)
Abstract We compute the monodromy matrices on the special geometry of 4d N $$ \mathcal{N} $$ = 2 Heterotic-IIA dual vacua in some simple cases by numerical evaluation of the period integrals, without assuming a geometric background. The integrality o
Externí odkaz:
https://doaj.org/article/de31f9e8e416477da24fa0a29acad2d0
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 7, Pp 1-15 (2020)
Abstract We showed that there is no SU(2) Witten anomaly in a large class of 4d N $$ \mathcal{N} $$ = 2 supersymmetric Heterotic string compactifications. The consistency conditions we consider are the modularity of the new supersymmetric index, the
Externí odkaz:
https://doaj.org/article/af4278764a2b45da9d8e499031e0634d
Autor:
Yuichi Enoki, Taizan Watari
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 6, Pp 1-64 (2020)
Abstract We focus on 4D N $$ \mathcal{N} $$ = 2 string vacua described both by perturbative Heterotic theory and by Type IIA theory; a Calabi-Yau three-fold X IIA in the Type IIA language is further assumed to have a regular K3-fibration. It is well-
Externí odkaz:
https://doaj.org/article/8631398c5f8b45ffbb81b918de802ee5
Publikováno v:
Physics Letters B, Vol 776, Iss C, Pp 227-230 (2018)
We point out that a simple inflationary model in which the axionic inflaton couples to a pure Yang–Mills theory may give the scalar spectral index (ns) and tensor-to-scalar ratio (r) in complete agreement with the current observational data.
Externí odkaz:
https://doaj.org/article/42b25f20fd6f4c8cb1434d7f9784494c
Autor:
Taizan Watari
Publikováno v:
Physics Letters B, Vol 762, Iss , Pp 145-150 (2016)
How likely is it that there are particles in a vector-like pair of representations in low-energy spectrum, when neither symmetry nor anomaly consideration motivates their presence? We address this question in the context of supersymmetric and geometr
Externí odkaz:
https://doaj.org/article/52d145c571c74edcbecac81237ad9d1f
Autor:
Keita Kanno, Taizan Watari
Publikováno v:
Communications in Mathematical Physics. 398:703-756
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66367ef4f43b005d2dd574d188e2b1ca
https://doi.org/10.1007/s00220-022-04533-4
https://doi.org/10.1007/s00220-022-04533-4
Autor:
Taizan Watari, Yuichi Enoki
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2020, Iss 6, Pp 1-64 (2020)
Journal of High Energy Physics, Vol 2020, Iss 6, Pp 1-64 (2020)
We focus on 4D $\mathcal{N}=2$ string vacua described both by perturbative Heterotic theory and by Type IIA theory; a Calabi--Yau three-fold $X_{\rm IIA}$ in the Type IIA language is further assumed to have a regular K3-fibration. It is well-known th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88b7453d6e0f8b241e281eebfd2f7add
https://doi.org/10.1007/jhep06(2020)021
https://doi.org/10.1007/jhep06(2020)021
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 7, Pp 1-15 (2020)
Journal of High Energy Physics
Journal of High Energy Physics
We showed that there is no SU(2) Witten anomaly in a large class of 4d N = 2 supersymmetric Heterotic string compactifications. The consistency conditions we consider are the modularity of the new supersymmetric index, the integrality of BPS indices,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4522367a7c7b42a5d28168b84260fc62
Autor:
Satoshi Kondo, Taizan Watari
It is known that the L-function of an elliptic curve defined over Q is given by the Mellin transform of a modular form of weight 2. Does that modular form have anything to do with string theory? In this article, we address a question along this line
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a63db75ec461db56df9131f2ef1e0b2
http://arxiv.org/abs/1801.07464
http://arxiv.org/abs/1801.07464