Zobrazeno 1 - 5
of 5
pro vyhledávání: '"orientifold: vacuum state"'
Autor:
Mourad, J., Sagnotti, A.
Internal intervals spanned by finite ranges of a conformal coordinate $z$ and terminating at a pair of singularities are a common feature of many string compactifications with broken supersymmetry. The squared masses emerging in lower-dimensional Min
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efdb05531394b80beb50c95870c29b4a
https://hal.science/hal-04111688
https://hal.science/hal-04111688
Publikováno v:
Journal of High Energy Physics
Biblos-e Archivo. Repositorio Institucional de la UAM
instname
Journal of High Energy Physics, 2021, 08, pp.092. ⟨10.1007/JHEP08(2021)092⟩
Journal of High Energy Physics, Vol 2021, Iss 8, Pp 1-49 (2021)
Biblos-e Archivo. Repositorio Institucional de la UAM
instname
Journal of High Energy Physics, 2021, 08, pp.092. ⟨10.1007/JHEP08(2021)092⟩
Journal of High Energy Physics, Vol 2021, Iss 8, Pp 1-49 (2021)
We conjecture that in a consistent supergravity theory with non-vanishing gravitino mass, the limit $m_{3/2}\rightarrow 0$ is at infinite distance. In particular one can write $M_{\mathrm{tower}} \sim m_{3/2}^\delta$ so that as the gravitino mass goe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06fc0cbe0f82ba7850318955af510b1e
http://repo.scoap3.org/api
http://repo.scoap3.org/api
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 7, Pp 1-35 (2021)
Journal of High Energy Physics
Journal of High Energy Physics, Springer Verlag (Germany), 2021, 2021 (7), ⟨10.1007/JHEP07(2021)104⟩
Journal of High Energy Physics
Journal of High Energy Physics, Springer Verlag (Germany), 2021, 2021 (7), ⟨10.1007/JHEP07(2021)104⟩
Starting from a peculiar orientifold projection proposed long ago by Angelantonj and Cardella, we elaborate on a novel perturbative scenario that involves only D-branes, together with the two types of orientifold planes ${\rm O}_{\pm}$ and anti-orien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bba2cfe66b7770b1cc67648bf505152
https://hal.archives-ouvertes.fr/hal-03239601
https://hal.archives-ouvertes.fr/hal-03239601
Autor:
Mourad, J., Augusto Sagnotti
Publikováno v:
INSPIRE-HEP
"Brane supersymmetry breaking" is a peculiar phenomenon that can occur in perturbative orientifold vacua. It results from the simultaneous presence, in the vacuum, of non-mutually BPS sets of BPS branes and orientifolds, which leave behind a net tens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed5c21edc602ab05c6e6fde38120f033
https://hal.archives-ouvertes.fr/hal-02410816
https://hal.archives-ouvertes.fr/hal-02410816
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Springer, 2019, 01, pp.174. ⟨10.1007/JHEP01(2019)174⟩
JHEP
JHEP, 2019, 01, pp.174. ⟨10.1007/JHEP01(2019)174⟩
Journal of High Energy Physics, Vol 2019, Iss 1, Pp 1-58 (2019)
Journal of High Energy Physics, 2019, 01, pp.174. ⟨10.1007/JHEP01(2019)174⟩
Journal of High Energy Physics, Springer, 2019, 01, pp.174. ⟨10.1007/JHEP01(2019)174⟩
JHEP
JHEP, 2019, 01, pp.174. ⟨10.1007/JHEP01(2019)174⟩
Journal of High Energy Physics, Vol 2019, Iss 1, Pp 1-58 (2019)
Journal of High Energy Physics, 2019, 01, pp.174. ⟨10.1007/JHEP01(2019)174⟩
We study the perturbative stability of four settings that arise in String Theory, when dilaton potentials accompany the breaking of Supersymmetry, in the USp(32) and U(32) orientifold models, and also in the heterotic SO(16)xSO(16) model. The first t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaf510c6e634f9824f5d9bab852b019e