Symmetry-resolved modular correlation functions in free fermionic theories
Symmetry-resolved modular correlation functions in free fermionic theories
A bstract As a new ingredient for analyzing the fine structure of entanglement, we study the symmetry resolution of the modular flow of U(1)-invariant operators in theories endowed with a global U(1) symmetry. We provide a consistent definition of symmetry-resolved modular flow that is defined for a local algebra of …