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 …

Non-relativistic quantum field theory is a framework that describes systems where the
velocities are much smaller than the speed of light. A large class of those obey Schrödinger …

A bstract We revamp the constructive enumeration of 1/16-BPS states in the maximally
supersymmetric Yang-Mills in four dimensions, and search for ones that are not of multi …

A bstract It is well known that one can take an infinite speed of light limit that gives rise to non-
relativistic strings with a relativistic worldsheet sigma model but with a non-relativistic target …

We review different exact approaches to string theory. In the context of the Green–Schwarz
superstring, we discuss the action in curved backgrounds and its supercoset formulation …

A bstract Spin Matrix theory (SMT) limits provide a way to capture the dynamics of the
AdS/CFT correspondence near BPS bounds. On the string theory side, these limits result in …

A bstract Spin Matrix theory describes near-BPS limits of\(\mathcal {N}\)= 4 SYM theory,
which enables us to probe finite N effects like D-branes and black hole physics. In previous …

A bstract We consider limits of\(\mathcal {N}\)= 4 super-Yang-Mills (SYM) theory that
approach BPS bounds. These limits result in non-relativistic theories that describe the …

A bstract In 2+ 1 dimensions, we propose a renormalizable non-linear sigma model action
which describes the\(\mathcal {N}\)= 2 supersymmetric generalization of Galilean …

A bstract We study correlation functions in five-dimensional non-Lorentzian theories with an
SU (1, 3) conformal symmetry. Examples of such theories have recently been obtained as Ω …