Addendum to "Super-GCA from $\mathcal{N}=(2,2)$ super-Virasoro": Super-GCA connection with tensionless strings

Abstract

In this addendum, we consider the connection between certain $2d$ super-GCA, obtained from the parametric contractions of $2d$ SCFTs, which can describe the constraint algebra of null spinning strings.

arXiv commentAddendum including a note on how super-SGCA from a different group contraction of SCFTs can relate to tensionless strings

References in corpus (17)

• Classical and Quantized Tensionless Strings
• Non-relativistic conformal symmetries and Newton-Cartan structures
• Conformal Carroll groups
• Exotic Galilean Conformal Symmetry and its Dynamical Realisations
• On Representations and Correlation Functions of Galilean Conformal Algebras
• Galilean Superconformal Symmetries
• Supersymmetric Extension of Galilean Conformal Algebras
• Characters of the BMS Group in Three Dimensions
• Super Galilean conformal algebra in AdS/CFT
• N=2 supersymmetric extension of l-conformal Galilei algebra
• Chiral and Real N=2 supersymmetric l-conformal Galilei algebras
• Super-GCA from $\mathcal{N}=(2,2)$ Super-Virasoro
• N = 2 Galilean superconformal algebras with central extension
• Metrics with Galilean Conformal Isometry
• Higher-derivative mechanics with N=2 l-conformal Galilei supersymmetry
• Hamiltonian BRST Quantization of the Conformal Spinning String
• The Mass Spectrum of the 2-dimensional Conformal String

Cited by in corpus (7)

• Asymptotic structure of $\mathcal{N}=2$ supergravity in 3D: extended super-BMS${}_3$ and nonlinear energy bounds
• Inhomogeneous Tensionless Superstrings
• Integrable systems with BMS${}_3$ Poisson structure and the dynamics of locally flat spacetimes
• The complex null string, Galilean conformal algebra and scattering equations
• Galilean contractions of $W$-algebras
• The BRST quantisation of chiral BMS-like field theories
• Aspects of infinite dimensional $\ell$-super Galilean conformal algebra