2 papers
hep-th2026
Local approximations of global Hamiltonian from inclusion of algebras
Yidong Chen, Nima Lashkari, Kwing Lam Leung
We write down the global Hamiltonian of conformal field theory (CFT) in finite volume in terms of the modular Hamiltonian of the vacuum reduced to a local ball-shaped region, and u…
hep-th2025
Modular Intersections, Time Interval Algebras and Emergent AdS
Nima Lashkari, Kwing Lam Leung, Mudassir Moosa +1
We compute the modular flow and conjugation of time interval algebras of conformal Generalized Free Fields (GFF) in -dimensions in vacuum. For non-integer scaling dimensions…