101 citations · 432 across the 19 of their papers we have counts for
19 papers
Non-Invertible Symmetries on Tensor-Product Hilbert Spaces and Quantum Cellular Automata
Rui Wen, Kansei Inamura, Sakura Schafer-Nameki
We investigate realizations of (1+1)-dimensional fusion category symmetries on tensor-product Hilbert spaces, allowing for mixing with quantum cellular automata (QCAs). It was argu…
Categorical Time-Reversal Symmetries
Rui Wen, Sakura Schafer-Nameki
The classification of phases using categorical symmetries has greatly expanded the landscape of gapped and gapless phases. So far, however, these developments have largely been res…
String condensation and topological holography for 2+1D gapless SPT
Rui Wen
The theory of anyon condensation is the foundation of the bulk-boundary relation and topological holography in 2+1D/1+1D. It is believed string condensation should replace anyon co…
Cheshire qudits from fractional quantum spin Hall states in twisted MoTe
Rui Wen, Andrew C. Potter
Twisted MoTe homobilayers exhibit transport signatures consistent with a fractional quantum spin Hall (FQSH) state. We describe a route to construct topological quantum memory…
Projective symmetry determined topology in flux Su-Schrieffer-Heeger model
Gang Jiang, Z. Y. Chen, S. J. Yue +4
In the field of symmetry-protected topological phases, a common wisdom is that the symmetries fix the topological classifications, but they alone cannot determine whether a system…
Classification of 1+1D gapless symmetry protected phases via topological holography
Rui Wen, Andrew C. Potter
Symmetry topological field theory (SymTFT) gives a holographic correspondence between systems with a global symmetry and a higher-dimensional topological field theory. In this fram…