2 papers
hep-th2025
Additivity, Haag duality, and non-invertible symmetries
Shu-Heng Shao, Jonathan Sorce, Manu Srivastava
The algebraic approach to quantum field theory focuses on the properties of local algebras, whereas the study of (possibly non-invertible) global symmetries emphasizes global aspec…
hep-th2025
Disjoint additivity and local quantum physics
Daniel Harlow, Shu-Heng Shao, Jonathan Sorce +1
Quantum systems of physical interest are often local, but there are at least three competing perspectives on how "locality" should be formalized: an algebraic framework, a path-int…