2 papers
cond-mat.str-el2025
Excitation-detector principle and the algebraic theory of planon-only abelian fracton orders
Evan Wickenden, Wilbur Shirley, Agnès Beaudry +1
We study abelian planon-only fracton orders: a class of three-dimensional (3d) gapped quantum phases in which all fractional excitations are abelian particles restricted to move in…
cond-mat.str-el2025
Planon-modular fracton orders
Evan Wickenden, Marvin Qi, Arpit Dua +1
There are now many examples of gapped fracton models, which are defined by the presence of restricted-mobility excitations above the quantum ground state. However, the theory of fr…