3 papers
gr-qc2026
From a Sharp Thin-Shell Obstruction to a Smooth Positive-Density Initial-Data Embedding of a Virialized Halo in Lambda-FLRW Cosmology
Seokcheon Lee
Within classical general relativity, we compare a sharp timelike junction and a smooth finite-width spacelike initial-data embedding of a positive-excess virialized halo in a homog…
physics.pop-ph2026
Certified Misty-State Rewriting (A Question-and-Answer Guide)
Tony Newton, Dan-Adrian German
Quantum mechanics is difficult to teach because its conceptual content and mathematical notation usually arrive together. Rudolph's misty-state language was designed to decouple th…
physics.pop-ph2026
A Term-Rewriting Semantics for Pure Quantum States
Dan-Adrian German
In 2017, Terry Rudolph introduced an elementary rewriting system that relies on a representation of quantum states as misty states to accurately describe the basics of quantum circ…