870 citations · 10.8k across the 175 of their papers we have counts for
7 papers · 1 filter
Non-Lorentzian Supergravity
Eric A. Bergshoeff, Jan Rosseel
We give an overview of the different non-Lorentzian supergravity theories in diverse dimensions that have been constructed in recent years. After giving a detailed discussion of no…
Non-Lorentzian theories with and without constraints
Eric A. Bergshoeff, Joaquim Gomis, Axel Kleinschmidt
We exhibit a new method of constructing non-Lorentzian models by applying a method we refer to as starting from a so-called seed Lagrangian. This method typically produces addition…
Branched SL(2,Z) Duality
Eric Bergshoeff, Kevin T. Grosvenor, Johannes Lahnsteiner +2
We investigate how SL(2,Z) duality is realized in nonrelativistic type IIB superstring theory, which is a self-contained corner of relativistic string theory. Within this corner, w…
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…
A non-lorentzian primer
Eric Bergshoeff, José Figueroa-O'Farrill, Joaquim Gomis
We review both the kinematics and dynamics of non-lorentzian theories and their associated geometries. First, we introduce non-lorentzian kinematical spacetimes and their symmetry…
New Horizons for Fundamental Physics with LISA
K. G. Arun, Enis Belgacem, Robert Benkel +138
The Laser Interferometer Space Antenna (LISA) has the potential to reveal wonders about the fundamental theory of nature at play in the extreme gravity regime, where the gravitatio…
The Supersymmetric Neveu-Schwarz Branes of Non-Relativistic String Theory
Eric Bergshoeff, Johannes Lahnsteiner, Luca Romano +1
We construct the basic Neveu-Schwarz (NS) brane solutions of non-relativistic string theory using longitudinal T-duality as a solution generating technique. Extending the NS backgr…