3 papers
hep-th2026
Higher-spin composites and emergent AdS geometry in the -dimensional Gross-Neveu model
Laith H. Haddad
We study the -dimensional Gross-Neveu (GN) model with fermion species and derive from it an emergent AdS geometry together with the leading entries of a holographic…
math-ph2026
Integrable deformations of the Dirac--sinh-Gordon system
Laith H. Haddad
We construct a two-dimensional family of integrable coupled Dirac--scalar field theories in dimensions, parameterized by $(\thz,α)\in[0,Ï/2]^2$, whose Lax connection takes…
math-ph2024
Spin-charge separation for paired Dirac fermions in dimensions
Laith H. Haddad
We study Dirac fermions at finite density coupled to a complex pairing field assumed to obey scalar field theory with quartic self-repulsion. The bulk of our work develops the math…