3 papers
hep-th2026
Lattice Topological Defects in Non-Unitary Conformal Field Theories
Madhav Sinha, Thiago Silva Tavares, Hubert Saleur +1
Topological defects play a fundamental role in the investigation of symmetries in quantum field theories. For conformal field theories in two space-time dimensions, it is possible…
hep-th2025
Integrability and lattice discretizations of all Topological Defect Lines in minimal CFTs
Madhav Sinha, Thiago Silva Tavares, Ananda Roy +1
We discuss in this paper the lattice discretizations of all topological defect lines (TDLs) for diagonal, minimal CFTs, using integrable restricted solid-on-solid (RSOS) models. Fo…
hep-th2024
Integrable RG Flows on Topological Defect Lines in 2D Conformal Field Theories
Thiago Silva Tavares, Madhav Sinha, Linnea Grans-Samuelsson +2
Topological defect lines (TDLs) in two-dimensional conformal field theories (CFTs) are standard examples of generalized symmetries in quantum field theory. Integrable lattice incar…