A bstract We argue that generic field theories defined on null manifolds should have an
emergent BMS or conformal Carrollian structure. We then focus on a simple interacting …

A bstract The classical and quantum worldsheet theory describing nonrelativistic open string
theory in an arbitrary nonrelativistic open and closed string background is constructed. We …

We construct the free Lagrangian of the magnetic sector of Carrollian electrodynamics. The
construction relies on Helmholtz integrability condition for differential equations in a self …

A bstract By doing a small c (speed of light) expansion of SU (N) Yang-Mills fields, we
construct two different electric and two different magnetic sectors actions of Carrollian Yang …

A bstract We present the quantum field description of Galilean electrodynamics minimally
coupled to massless Galilean fermion in (3+ 1)-dimensions. At classical level, the …

A bstract We study the quantum properties of a Galilean-invariant abelian gauge theory
coupled to a Schrödinger scalar in 2+ 1 dimensions. At the classical level, the theory with …

A bstract The procedure of null reduction provides a concrete way of constructing field
theories with Galilean invariance. We use this to examine Galilean gauge theories, viz …

A maximally symmetric nonlinear extension of Maxwell's theory in four dimensions called
ModMax has been recently introduced in the literature. This theory preserves both …

We explore the realization of BRST symmetry in the non-Lorentzian Yang-Mills Lagrangian
within the context of Galilean and Carrollian Yang-Mills theory. Firstly, we demonstrate the …

A bstract In this paper, we construct a single Lagrangian for both limits of Galilean
electrodynamics. The framework relies on a covariant formalism used in describing Galilean …