3 papers
quant-ph2026
Information Loss in Generalized Symmetry Breaking
Javier Molina-Vilaplana, Germán Sierra, H. C. Zhang
We present an algebraic and information-theoretic framework for the breaking of generalized, non-invertible symmetries in two spatial dimensions. Such patterns are modeled as inclu…
hep-th2026
Entropic order parameters and topological holography
Hua-Chen Zhang, Germán Sierra, Javier Molina-Vilaplana
We show that the symmetry topological field theory (SymTFT) construction, also known as the topological holography, provides a natural and intuitive framework for the entropic orde…
quant-ph2025
Visualizing Three-Qubit Entanglement
Alfred Benedito, Germán Sierra
We present a graphical framework to represent entanglement in three-qubit states. The geometry associated with each entanglement class and type is analyzed, revealing distinct stru…