Solving the 2D SUSY Gross-Neveu-Yukawa model with conformal truncation

• Published in: The journal of high energy physics Vol. 2021; no. 1; pp. 1 - 42
• Main Authors: Fitzpatrick, A. Liam, Katz, Emanuel, Walters, Matthew T., Xin, Yuan
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.01.2021; Springer Nature B.V; Springer Nature; SpringerOpen
• Subjects: Classical and Quantum Gravitation; Conformal Field Theory; Critical point; Elementary Particles; High energy physics; Ising model; Nonperturbative Effects; Operators (mathematics); Phase diagrams; Phase transitions; Physics; Physics and Astronomy; PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Quantum Field Theories; Quantum Field Theory; Quantum Physics; Regular Article - Theoretical Physics; Relativity Theory; String Theory; Supersymmetry; Symmetry; Two dimensional flow; Two dimensional models; Conformal Field Theory; Nonperturbative Effects

A bstract We use Lightcone Conformal Truncation to analyze the RG flow of the two-dimensional supersymmetric Gross-Neveu-Yukawa theory, i.e. the theory of a real scalar superfield with a ℤ 2 -symmetric cubic superpotential, aka the 2d Wess-Zumino model. The theory depends on a single dimensionless c...