Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Denis Klevers"'
Publikováno v:
Journal of High Energy Physics, Vol 2017, Iss 11, Pp 1-72 (2017)
Abstract We analyze exotic matter representations that arise on singular seven-brane configurations in F-theory. We develop a general framework for analyzing such representations, and work out explicit descriptions for models with matter in the 2-ind
Externí odkaz:
https://doaj.org/article/0a996a1e3faf470287fcab41dea780e2
Publikováno v:
Nuclear Physics B, Vol 898, Iss C, Pp 736-750 (2015)
Discrete gauge groups naturally arise in F-theory compactifications on genus-one fibered Calabi–Yau manifolds. Such geometries appear in families that are parameterized by the Tate–Shafarevich group of the genus-one fibration. While the F-theory
Externí odkaz:
https://doaj.org/article/743838ecacc348f7b10a1042ab588c27
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2017, Iss 11, Pp 1-72 (2017)
Springer Berlin Heidelberg
Journal of High Energy Physics, Vol 2017, Iss 11, Pp 1-72 (2017)
Springer Berlin Heidelberg
We analyze exotic matter representations that arise on singular seven-brane configurations in F-theory. We develop a general framework for analyzing such representations, and work out explicit descriptions for models with matter in the 2-index and 3-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1eca05a443292e31f71877641608b20a
http://cds.cern.ch/record/2271783
http://cds.cern.ch/record/2271783
Publikováno v:
The journal of high energy physics, vol. 2015, no. 11, pp. 1-78, 2015.
Springer Berlin Heidelberg
Journal of High Energy Physics
Springer Berlin Heidelberg
Journal of High Energy Physics
We construct the general form of an F-theory compactification with two U(1) factors based on a general elliptically fibered Calabi-Yau manifold with Mordell-Weil group of rank two. This construction produces broad classes of models with diverse matte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a3a36352fb47427462970ee7e5cdd37
https://dk.um.si/Dokument.php?id=94016&dn=
https://dk.um.si/Dokument.php?id=94016&dn=
Publikováno v:
Journal of High Energy Physics
The geometry of elliptic fibrations translates to the physics of gauge theories in F-theory. We systematically develop the dictionary between arithmetic structures on elliptic curves as well as desingularized elliptic fibrations and symmetries of gau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::013d1d6c97e1dd3ac42dc4d8ffc775da
https://doi.org/10.1007/jhep06(2016)112
https://doi.org/10.1007/jhep06(2016)112
Autor:
Denis Klevers
Publikováno v:
Fortschritte der Physik. 60:3-213
In this review article we present an analysis of several aspects of four-dimensional, non-perturbative N=1 compactifications of string theory. Our study focuses on brane dynamics and their effective physics as encoded in the holomorphic couplings of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ad0c4523015d224fc5c25f596718e40
https://doi.org/10.1002/prop.201100075
https://doi.org/10.1002/prop.201100075
Publikováno v:
Nuclear Physics B. 816:139-184
The four-dimensional effective action for D5-branes in generic compact Calabi–Yau orientifolds is computed by performing a Kaluza–Klein reduction. The N = 1 Kahler potential, the superpotential, the gauge–kinetic coupling function and the D-ter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::486e19a515fb87294afb1a30535c59f0
https://doi.org/10.1016/j.nuclphysb.2009.03.008
https://doi.org/10.1016/j.nuclphysb.2009.03.008
Publikováno v:
Journal of High Energy Physics
The journal of high energy physics, vol. 2016, no. 4, pp. 1-51, 2016.
The journal of high energy physics, vol. 2016, no. 4, pp. 1-51, 2016.
We study aspects of heterotic/F-theory duality for compactifications with Abelian gauge symmetries. We consider F-theory on general Calabi-Yau manifolds with a rank one Mordell-Weil group of rational sections. By rigorously performing the stable dege
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d12eba260d52ac56d2a264856ea2b552
http://cds.cern.ch/record/2109161
http://cds.cern.ch/record/2109161
Autor:
Hernan Piragua, Jonas Reuter, Paul-Konstantin Oehlmann, Damian Kaloni Mayorga Pena, Denis Klevers
Publikováno v:
Journal of High Energy Physics
We consider F-theory compactifications on genus-one fibered Calabi-Yau manifolds with their fibers realized as hypersurfaces in the toric varieties associated to the 16 reflexive 2D polyhedra. We present a base-independent analysis of the codimension
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::219046e4cc3d9262d5113ef6bb98ea86
https://doi.org/10.1007/jhep01(2015)142
https://doi.org/10.1007/jhep01(2015)142
Publikováno v:
Journal of High Energy Physics
The string landscape satisfies interesting finiteness properties imposed by supersymmetry and string-theoretical consistency conditions. We study N=1 supersymmetric compactifications of Type IIB string theory on smooth elliptically fibered Calabi-Yau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b8b1eb057e5c4c0bbcfd08807377129