Kevin van Helden

activity

20212023

most citedGeneralized Newton-Cartan Geometries for Particles and Strings

18 citations · 18 across the 3 of their papers we have counts for

collaborators

3 papers

hep-th2023

$p$ -brane Galilean and Carrollian Geometries and Gravities

Eric Bergshoeff, José Figueroa-O'Farrill, Kevin van Helden +3

We study $D$ -dimensional $p$ -brane Galilean geometries via the intrinsic torsion of their adapted connections. These non-Lorentzian geometries are examples of $G$ -structures whose…

hep-th2022★ 18 cited

Generalized Newton-Cartan Geometries for Particles and Strings

Eric Bergshoeff, Kevin van Helden, Johannes Lahnsteiner +2

We discuss the generalized Newton-Cartan geometries that can serve as gravitational background fields for particles and strings. In order to enable us to define affine connections…

math.QA2021

Classification of 2-term $L_{\infty}$ -algebras

Kevin S. van Helden

We classify all 2-term $L_{\infty}$ -algebras up to isomorphism. We show that such $L_{\infty}$ -algebras are classified by a Lie algebra, a vector space, a representation (all up to iso…

p-brane Galilean and Carrollian Geometries and Gravities

Generalized Newton-Cartan Geometries for Particles and Strings

Classification of 2-term L∞​-algebras

$p$ -brane Galilean and Carrollian Geometries and Gravities

Classification of 2-term $L_{\infty}$ -algebras