Zobrazeno 1 - 10
of 183
pro vyhledávání: '"Katrin, Becker"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-30 (2024)
Abstract Calabi-Yau compactifications have typically a large number of complex structure and/or Kähler moduli that have to be stabilised in phenomenologically-relevant vacua. The former can in principle be done by fluxes in type IIB solutions. Howev
Externí odkaz:
https://doaj.org/article/0d1a2fa6f80e4893bc891c6b473fa272
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-34 (2024)
Abstract Recent work on flux compactifications suggests that the tadpole constraint generically allows only a limited number of complex structure moduli to become massive, i.e., be stabilized at quadratic order in the spacetime superpotential. We stu
Externí odkaz:
https://doaj.org/article/7b0fbd2ec6834c9484364737e470a8b3
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 11, Pp 1-25 (2023)
Abstract In this paper we present a large class of flux backgrounds and solve the shortest vector problem in type IIB string theory on an orientifold of the 19 Landau-Ginzburg model.
Externí odkaz:
https://doaj.org/article/36bd886cd0814706a55e914f71d5aaa3
Autor:
Timo Massold, Fady Ibrahim, Viola Niemann, Bodo Steckel, Katrin Becker, Jürgen Schrader, Johannes Stegbauer, Sebastian Temme, Maria Grandoch, Ulrich Flögel, Pascal Bouvain
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Vascular inflammation plays a key role in the development of aortic diseases. A potential novel target for treatment might be CD73, an ecto-5′-nucleotidase that generates anti-inflammatory adenosine in the extracellular space. Here, we inv
Externí odkaz:
https://doaj.org/article/275be7bceaad46c48123f7ca0ed2f78a
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 12, Pp 1-31 (2022)
Abstract Type IIB flux vacua based on Landau-Ginzburg models without Kähler deformations provide fully-controlled insights into the non-geometric and strongly-coupled string landscape. We show here that supersymmetric flux configurations at the Ferm
Externí odkaz:
https://doaj.org/article/4da95aa4fed448178422420728100467
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 11, Pp 1-51 (2022)
Abstract We describe the linearized supergeometry of eleven dimensional supergravity with four off-shell local supersymmetries. We start with a background Minkowski 11D, N=1 superspace, and an additional ingredient of a global, constant, G 2-structur
Externí odkaz:
https://doaj.org/article/84ad4018704a40c6ae45d5700eb3cd7b
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 7, Pp 1-35 (2021)
Abstract We derive the component structure of 11D, N = 1/8 supergravity linearized around eleven-dimensional Minkowski space. This theory represents 4 local supersymmetries closing onto 4 of the 11 spacetime translations without the use of equations
Externí odkaz:
https://doaj.org/article/1438419871a3497986bb8d81d86a3523
Autor:
Elisaweta Ossovski, Michael Brinkmeier, Ann-Katrin Becker, Laura Hembrock, Daniel Kalbreyer, Sven Klecker
Publikováno v:
MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, Vol 48, Iss Digitalisierung als Katalysator (2022)
In Einführungsmodulen, die sowohl als Fachmodul als auch als Importmodul für verschiedene Studiengänge angeboten werden, unterscheiden sich die Vorkenntnisse, Ziele und Motivationen der Teilnehmenden erheblich. Im Zuge eines Projekts zur Digitalis
Externí odkaz:
https://doaj.org/article/5c95c10c6197444e852e49a370432240
Autor:
Tamara Straub, Julia Nave, Pascal Bouvain, Mohammad Akbarzadeh, Siva Sai Krishna Dasa, Julia Kistner, Zhaoping Ding, Aseel Marzoq, Stefanie Stepanow, Katrin Becker, Julia Hesse, Karl Köhrer, Ulrich Flögel, Mohammad R. Ahmadian, Brent A. French, Jürgen Schrader, Sebastian Temme
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-14 (2020)
Abstract After myocardial infarction (MI), epicardial cells reactivate their embryonic program, proliferate and migrate into the damaged tissue to differentiate into fibroblasts, endothelial cells and, if adequately stimulated, to cardiomyocytes. Tar
Externí odkaz:
https://doaj.org/article/926c75b0bc764b2880ee83245f14ba59
Autor:
Katrin Becker, Daniel Butter
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 9, Pp 1-51 (2020)
Abstract Motivated by recent efforts to encode 11D supergravity in 4D N $$ \mathcal{N} $$ = 1 superfields, we introduce a general covariant framework relevant for describing any higher dimensional supergravity theory in external 4D N $$ \mathcal{N} $
Externí odkaz:
https://doaj.org/article/e8da921912c24781a38a14a0befa2bbf