We review recent developments on nonrelativistic string theory. In flat spacetime, the theory
is defined by a two-dimensional relativistic quantum field theory with nonrelativistic global …

This is a review of exceptional field theory: a generalisation of Kaluza–Klein theory that
unifies the metric and p-form gauge field degrees of freedom of supergravity into a …

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 …

A bstract We study the non-relativistic expansion of general relativity coupled to matter. This
is done by expanding the metric and matter fields analytically in powers of 1/c 2 where c is …

A bstract Nonrelativistic string theory in flat spacetime is described by a two-dimensional
quantum field theory with a nonrelativistic global symmetry acting on the worldsheet fields …

A bstract We find a Polyakov-type action for strings moving in a torsional Newton-Cartan
geometry. This is obtained by starting with the relativistic Polyakov action and fixing the …

Nonrelativistic string theory is described by a sigma model with a relativistic worldsheet and
a nonrelativistic target spacetime geometry, that is called string Newton–Cartan geometry. In …

A bstract Non-relativistic string theories promise to provide simpler theories of quantum
gravity as well as tractable limits of the AdS/CFT correspondence. However, several …

A bstract We discuss a particular non-relativistic limit of NS-NS gravity that can be taken at
the level of the action and equations of motion, without imposing any geometric constraints …

We study the spectrum of open strings on AdS2 branes in AdS3 in an NS–NS background,
using the SL (2, R) WZW model. When the brane carries no fundamental string charge, the …