42 citations · 325 across the 25 of their papers we have counts for
9 papers · 1 filter
Higher-derivative relations between scalars and gluons
Quentin Bonnefoy, Gauthier Durieux, Jasper Roosmale Nepveu
We extend the covariant color-kinematics duality introduced by Cheung and Mangan to effective field theories. We focus in particular on relations between the effective field theori…
Causality constraints on nonlinear supersymmetry
Quentin Bonnefoy, Gabriele Casagrande, Emilian Dudas
It is well-known that gravitino propagation in standard supergravities is free of any causality problems. However, two issues related to gravitino propagation were recently uncover…
The seeds of EFT double copy
Quentin Bonnefoy, Gauthier Durieux, Christophe Grojean +2
We explore the double copy of effective field theories (EFTs), in the recently proposed generalized color-kinematics and Kawai-Lewellen-Tye (KLT) approaches. In the former, we syst…
The Swampland at Large Number of Space-Time Dimensions
Quentin Bonnefoy, Luca Ciambelli, Dieter Lust +1
We discuss some aspects of swampland constraints - especially the swampland distance conjecture - in a large number of space-time dimensions . We analyze Kaluza-Klein (KK) state…
String Defects, Supersymmetry and the Swampland
Carlo Angelantonj, Quentin Bonnefoy, Cezar Condeescu +1
Recently, Kim, Shiu and Vafa proposed general consistency conditions for six dimensional supergravity theories with minimal supersymmetry coming from couplings to strings. We test…
Weak gravity (and other conjectures) with broken supersymmetry
Quentin Bonnefoy, Emilian Dudas, Severin Lüst
We study the weak gravity conjecture in non-supersymmetric string theory setups. Precisely, those are type I string theory with supersymmetry broken à la Scherk-Schwarz and open st…
Infinite Black Hole Entropies at Infinite Distances and Tower of States
Quentin Bonnefoy, Luca Ciambelli, Dieter Lust +1
The aim of this paper is to elucidate a close connection between the black hole area law and the infinite distance conjecture in the context of the swampland. We consider families…
BPS solutions for generalised Wess-Zumino models and their applications
Steven Abel, Quentin Bonnefoy, Debtosh Chowdhury
We present BPS solutions to a general class of Wess-Zumino models which extend previous results in the literature. We discuss their relation to amplitudes on threshold, and their a…
On the weak gravity conjecture in string theory with broken supersymmetry
Quentin Bonnefoy, Emilian Dudas, Severin Lüst
We use type I string models with supersymmetry broken by compactification (à la Scherk-Schwarz) in order to test the weak gravity conjecture in the presence of runaway potentials i…