8 papers
Measurement-based simulation of lattice gauge theory dynamics with adaptive quantum circuits on a trapped-ion processor
Hiroki Sukeno, Enrico Rinaldi, Takuya Okuda
Measurement-based quantum simulation (MBQS)---a recently proposed architecture for simulating lattice gauge theories---implements Hamiltonian dynamics by consuming a model-specific…
Higher-order topological phases protected by noninvertible and subsystem symmetries
Aswin Parayil Mana, Yabo Li, Hiroki Sukeno +1
Higher-order topological phases with invertible symmetries have been extensively studied in recent years, revealing gapless modes localized on boundaries of higher codimension. In…
Anomaly inflow for CSS and fractonic lattice models and dualities via cluster state measurement
Takuya Okuda, Aswin Parayil Mana, Hiroki Sukeno
Calderbank-Shor-Steane (CSS) codes are a class of quantum error correction codes that contains the toric code and fracton models. A procedure called foliation defines a cluster sta…
Quantum gate broadcasting on graphs
Hiroki Sukeno, Tzu-Chieh Wei
Given a known or unknown phase encoded in a higher-dimensional qudit gate, it is possible to send copies of a gate that encodes the phase to multiple receivers based on a generaliz…
Local symmetries and extensive ground-state degeneracy of a 1D supersymmetric fermionic chain
Shuyu Zhang, Hiroki Sukeno, Kazuki Ikeda +1
We study a D supersymmetric (SUSY) hard-core fermion model first proposed by Fendley, Schoutens, and de Boer [Phys. Rev. Lett. 90, 120402 (2003)]. We focus on the full Hilbert s…
Bulk and boundary entanglement transitions in the projective gauge-Higgs model
Hiroki Sukeno, Kazuki Ikeda, Tzu-Chieh Wei
In quantum many-body spin systems, the interplay between the entangling effect of multi-qubit Pauli measurements and the disentangling effect of single-qubit Pauli measurements may…