23 citations · 23 across the 5 of their papers we have counts for
5 papers
Foliated-Exotic Duality and Anomaly Inflow in Fracton Quantum Field Theories
Shutaro Shimamura
Fracton phases are new types of phases of matter characterized by subsystem global symmetry, which is a generalized global symmetry whose symmetry operator is partially topological…
On anomalies and fermionic unitary operators
Masaki Okada, Shutaro Shimamura, Yuji Tachikawa +1
We point out that fermionic unitary operators which anticommute among themselves appear in various situations in quantum field theories with anomalies in the Hamiltonian formalism.…
Gapless Foliated-Exotic Duality
Kantaro Ohmori, Shutaro Shimamura
In this work, we construct a new foliated quantum field theory equivalent to the exotic -theory -- a fractonic gapless scalar field theory described by tensor gauge fields and e…
Anomaly of Subsystem Symmetries in Exotic and Foliated Theories
Shutaro Shimamura
We study the mixed 't Hooft anomaly of the subsystem symmetries in the exotic theory and the foliated theory in 2+1 dimensions, both of which are fractonic quantum field…
Foliated-Exotic Duality in Fractonic BF Theories
Kantaro Ohmori, Shutaro Shimamura
There has been proposed two continuum descriptions of fracton systems: foliated quantum field theories (FQFTs) and exotic quantum field theories. Certain fracton systems are believ…