General couplings of a vector multiplet in N = 1 supergravity with new FI terms

Autor: Yermek Aldabergenov, Sergei V. Ketov, Rob Knoops

Publikováno v: Physics Letters B, Vol 785, Iss , Pp 284-287 (2018)

We propose new interactions of a (massive) vector multiplet with chiral multiplets and (D-type) spontaneously broken supersymmetry in four-dimensional N=1 supergravity, due to the generalized Fayet–Iliopoulos (FI) terms. Our actions are invariant u

Externí odkaz: https://doaj.org/article/7e8340a71e8d49a9970e99e3e8bc00bd

Automated diatom searching in the digital scanning electron microscopy images of drowning cases using the deep neural networks

Autor: Chao Liu, He Shi, Danyuan Yu, Jian Zhao, Kang Xiaodong, Liu Pengfei, Chen Hui, Rob Knoops, Yu Weimin, Dongyun Zheng, Pietro Falgari, Ye Xue, Evgeniya Balmashnova

Publikováno v: International Journal of Legal Medicine. 135:497-508

Forensic diatom test has been widely accepted as a way of providing supportive evidences in the diagnosis of drowning. The current workflow is primarily based on the observation of diatoms by forensic pathologists under a microscopy, and this process

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d9c6a6c34f0c568f27b7db220da2520
https://doi.org/10.1007/s00414-020-02392-z

Fayet–Iliopoulos terms in supergravity and D-term inflation

Autor: Rob Knoops, Hiroshi Isono, Ignatios Antoniadis, Auttakit Chatrabhuti

Publikováno v: European Physical Journal C: Particles and Fields, Vol 78, Iss 5, Pp 1-11 (2018)
European Physical Journal C: Particles and Fields
European Physical Journal C: Particles and Fields, Springer Verlag (Germany), 2018, 78 (5), pp.366. ⟨10.1140/epjc/s10052-018-5861-6⟩
European Physical Journal
Eur.Phys.J.C
Eur.Phys.J.C, 2018, 78 (5), pp.366. 〈10.1140/epjc/s10052-018-5861-6〉
Eur.Phys.J.C, 2018, 78 (5), pp.366. ⟨10.1140/epjc/s10052-018-5861-6⟩
Antoniadis, I.; Chatrabhuti, A.; Isono, H.; Knoops, R. (2018). Fayet–Iliopoulos terms in supergravity and D-term inflation. European physical journal. C-particles and fields, 78(5) EDP Sciences 10.1140/epjc/s10052-018-5861-6

We analyse the consequences of a new gauge invariant Fayet-Iliopoulos (FI) term proposed recently to a class of inflation models driven by supersymmetry breaking with the inflaton being the superpartner of the goldstino. We first show that charged ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13ce18730c0348cb5d48383569db9e88
http://link.springer.com/article/10.1140/epjc/s10052-018-5861-6

The cosmological constant in Supergravity

Autor: Ignatios Antoniadis, Hiroshi Isono, Rob Knoops, Auttakit Chatrabhuti

Publikováno v: Antoniadis, Ignatios; Chatrabhuti, A.; Isono, H.; Knoops, R. (2018). The cosmological constant in supergravity. European physical journal. C-particles and fields, 78(9) EDP Sciences 10.1140/epjc/s10052-018-6175-4
Eur.Phys.J.C
Eur.Phys.J.C, 2018, 78 (9), pp.718. ⟨10.1140/epjc/s10052-018-6175-4⟩
European Physical Journal
European Physical Journal C: Particles and Fields
European Physical Journal C: Particles and Fields, Springer Verlag (Germany), 2018, 78 (9), pp.718. ⟨10.1140/epjc/s10052-018-6175-4⟩
European Physical Journal C: Particles and Fields, Vol 78, Iss 9, Pp 1-8 (2018)

We propose a supersymmetrisation of the cosmological constant in ordinary $N=1$ supergravity that breaks supersymmetry spontaneously by a constant Fayet-Iliopoulos (FI) term associated to a $U(1)$ symmetry. This term is a variation of a new gauge inv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edfe4616f4ce11f616c526d30bdc17a1

Inflation from supergravity with gauged R-symmetry in de Sitter vacuum

Autor: Hiroshi Isono, Auttakit Chatrabhuti, Ignatios Antoniadis, Rob Knoops

Publikováno v: European Physical Journal C: Particles and Fields
European Physical Journal C: Particles and Fields, Springer Verlag (Germany), 2016, 76 (12), pp.680. ⟨10.1140/epjc/s10052-016-4539-1⟩
The European Physical Journal. C, Particles and Fields, Vol. 76, No 12 (2016) P. 680
Antoniadis, Ignatios; Chatrabhuti, A.; Isono, H.; Knoops, R. (2016). Inflation from supergravity with gauged R-symmetry in de Sitter vacuum. European physical journal. C-particles and fields, 76(12) EDP Sciences 10.1140/epjc/s10052-016-4539-1
European Physical Journal C: Particles and Fields, 2016, 76 (12), pp.680. ⟨10.1140/epjc/s10052-016-4539-1⟩
European Physical Journal C

We study the cosmology of a recent model of supersymmetry breaking, in the presence of a tuneable positive cosmological constant, based on a gauged shift symmetry of a string modulus that can be identified with the string dilaton. The minimal spectru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b84eb8b53cdea1aab9ec0e00810295a5
https://hal.sorbonne-universite.fr/hal-01522451