Zobrazeno 1 - 10
of 176
pro vyhledávání: '"Nicolas Boulanger"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-26 (2024)
Abstract We perform a complete classification of the consistent two-derivative cubic couplings for a system containing an arbitrary number of massless spin-1, massless spin-2, and partially massless (PM) spin-2 fields in D-dimensional (anti-)de Sitte
Externí odkaz:
https://doaj.org/article/396aae3e4183403b8e01b9551aff93a6
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 5, Pp 1-40 (2024)
Abstract Motivated by the generation of action principles from off-shell dualisation, we present a general class of free, topological theories in three dimensional Minkowski spacetime that exhibit higher-spin gauge invariance. In the spin-two case, w
Externí odkaz:
https://doaj.org/article/a86d035300da49e5b5286e60850647f8
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 2, Pp 1-32 (2024)
Abstract In this article we carry out a detailed investigation of the geometric nature of the points at infinity of Minkowski superspace. It turns out that there are several sets of points forming the superconformal boundary of Minkowski superspace:
Externí odkaz:
https://doaj.org/article/26b98c98aa544622b2037a046f474bdb
Autor:
Olivier White, Victor Dehouck, Nicolas Boulanger, Frédéric Dierick, Jan Babič, Nandu Goswami, Fabien Buisseret
Publikováno v:
iScience, Vol 27, Iss 5, Pp 109618- (2024)
Summary: The human body exploits its neural mechanisms to optimize actions. Rhythmic movements are optimal when their frequency is close to the natural frequency of the system. In a pendulum, gravity modulates this spontaneous frequency. Participants
Externí odkaz:
https://doaj.org/article/d344b062be4e483baa9000483d27b91f
Autor:
Artem Iakunkov, Andreas Nordenström, Nicolas Boulanger, Gui Li, Christoph Hennig, Mads Ry Vogel Jørgensen, Innokenty Kantor, Alexander V. Talyzin
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 1, Pp n/a-n/a (2024)
Abstract Swelling is the most fundamental property of graphite oxides (GO). Here, a structural study of Brodie graphite oxide (BGO) swelling in a set of long chain 1‐alcohols (named C11 to C22 according to the number of carbons) performed using syn
Externí odkaz:
https://doaj.org/article/ff8fe3be9e404e1ab10a0e07ccf89a6e
Publikováno v:
Physics, Vol 5, Iss 1, Pp 168-178 (2023)
When a Hamiltonian system undergoes a stochastic, time-dependent anharmonic perturbation, the values of its adiabatic invariants as a function of time follow a distribution whose shape obeys a Fokker–Planck equation. The effective dynamics of the b
Externí odkaz:
https://doaj.org/article/226711b5859148d7bfe27705863fe841
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 12, Pp 1-43 (2022)
Abstract The non-linear realisation based on A 1 + + + $$ {A}_1^{+++} $$ is known to describe gravity in terms of both the graviton and the dual graviton. We extend this analysis at the linearised level to find the equations of motion for the first h
Externí odkaz:
https://doaj.org/article/9a5e879daa9f49b3981243147277b5de
Publikováno v:
Nano Select, Vol 3, Iss 9, Pp 1344-1353 (2022)
Abstract Plasmonic nanometasurfaces/nanostructures possess strong electromagnetic field enhancement caused by resonant oscillations of free electrons, and has been extensively applied in biosensing, nanophotonic and photocatalysis. However, fabricati
Externí odkaz:
https://doaj.org/article/6456bf8567464db3bab2ceb1197f5478
Publikováno v:
Universe, Vol 9, Iss 11, p 482 (2023)
We revisit the problem of constructing consistent interactions between a massive spin-3/2 field and a partially massless graviton in four-dimensional (anti) de Sitter (A)dS4 spacetime. We use the Stueckelberg formulation of the action principle for t
Externí odkaz:
https://doaj.org/article/b78b428b037f47a5bd7e0efa38781df5
Autor:
Nicolas Boulanger, Victor Lekeu
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-29 (2021)
Abstract At the free level, a given massless field can be described by an infinite number of different potentials related to each other by dualities. In terms of Young tableaux, dualities replace any number of columns of height h i by columns of heig
Externí odkaz:
https://doaj.org/article/8cb73448ea484baf91bcb5090371be3f