A bstract We study the mixed't Hooft anomaly of the subsystem symmetries in the exotic BF
theory and the foliated BF theory in 2+ 1 dimensions, both of which are fractonic quantum …

Fracton order describes novel quantum phases of matter that host quasiparticles with
restricted mobility and, thus, lies beyond the existing paradigm of topological order. In …

There has been proposed two continuum descriptions of fracton systems: foliated quantum
field theories (FQFTs) and exotic quantum field theories. Certain fracton systems are …

A bstract Fracton phases of matter are gapped phases of matter that, by dint of their
sensitivity to UV data, demand non-standard quantum field theories to describe them in the …

We study the fracton phase described by the Chamon model in a manifold with a boundary.
The new processess and excitations emerging at the boundary can be understood by …

A topological defect network (TDN) is formed by a network of topological defects embedded
within a topological quantum field theory (TQFT). TDNs were introduced recently for the …

As a quantum-informative window into quantum many-body physics, the concept and
application of the entanglement renormalization group (ERG) have been playing a vital role …

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 …

Quantum error correction codes play a central role in the realisation of fault-tolerant quantum
computing. Chamon model is a 3D generalization of the toric code. The error correction …