Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Bastian, Brice"'
We study periods in an integral basis near all possible singularities in one-dimensional complex structure moduli spaces of Calabi-Yau threefolds. Near large complex structure points these asymptotic periods are well understood in terms of the topolo
Externí odkaz:
http://arxiv.org/abs/2306.01059
We study the stabilization of complex structure moduli in Type IIB flux compactifications by using recent general results about the form of the superpotential and K\"ahler potential near the boundaries of the moduli space. In this process we show how
Externí odkaz:
http://arxiv.org/abs/2108.11962
In the quests to uncovering the fundamental structures that underlie some of the asymptotic Swampland conjectures we initiate the general study of asymptotic period vectors of Calabi- Yau manifolds. Our strategy is to exploit the constraints imposed
Externí odkaz:
http://arxiv.org/abs/2105.02232
Autor:
Bastian, Brice
La théorie des cordes est un de nos meilleurs candidats pour une théorie quantique de la gravité. A ce jour elle n'a pas encore été conclusive à propose de ce sujet. Malgré cela, on a réalisé qu'on peut en tirer des informations sur tout une
Externí odkaz:
http://www.theses.fr/2019LYSE1117/document
Publikováno v:
JHEP 06 (2021) 162
We study the charge-to-mass ratios of BPS states in four-dimensional $\mathcal{N}=2$ supergravities arising from Calabi-Yau threefold compactifications of Type IIB string theory. We present a formula for the asymptotic charge-to-mass ratio valid for
Externí odkaz:
http://arxiv.org/abs/2011.08854
Autor:
Bastian, Brice, Hohenegger, Stefan
We analyse the symmetries of a class of A-type little string theories that are engineered by $N$ parallel M5-branes with M2-branes stretched between them. This paper deals with the so-called reduced free energy, which only receives contributions from
Externí odkaz:
http://arxiv.org/abs/1911.07276
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Bastian, Brice, Hohenegger, Stefan
Publikováno v:
Phys. Rev. D 99, 066013 (2019)
Recent studies (arXiv:1610.07916, arXiv:1711.07921, arXiv:1807.00186) of six-dimensional supersymmetric gauge theories that are engineered by a class of toric Calabi-Yau threefolds $X_{N,M}$, have uncovered a vast web of dualities. In this paper we a
Externí odkaz:
http://arxiv.org/abs/1811.03387
Publikováno v:
Phys. Rev. D 99, 046012 (2019)
In previous works (arXiv:1610.07916, arXiv:1711.07921, arXiv:1807.00186) we studied a class of toric Calabi-Yau threefolds which engineer six-dimensional supersymmetric gauge theories with gauge group $U(N)$ and adjoint matter. The K\"ahler moduli sp
Externí odkaz:
http://arxiv.org/abs/1810.05109
The web of dual gauge theories engineered from a class of toric Calabi-Yau threefolds is explored. In previous work, we have argued for a triality structure by compiling evidence for the fact that every such manifold $X_{N,M}$ (for given $(N,M)$) eng
Externí odkaz:
http://arxiv.org/abs/1807.00186