Cover Image

Stable boundary modes for fragile topology from spontaneous PT-symmetry breaking

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Yang, Kang, Song, Fei, Brouwer, Piet W.
Format:	Preprint
Published:	2026
Subjects:	Mesoscale and Nanoscale Physics Optics Quantum Physics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Spontaneous Chern-Euler Duality Transitions
by: Yang, Kang, et al.
Published: (2025)

Homotopic classification of band structures: Stable, fragile, delicate, and stable representation-protected topology
by: Brouwer, Piet W., et al.
Published: (2023)

Activating non-Hermitian skin modes by parity-time symmetry breaking
by: Lei, Zhoutao, et al.
Published: (2023)

Emergent $\mathcal{PT}$-symmetry breaking of collective modes with topological critical phenomena
by: Pan, Jian-Song, et al.
Published: (2021)

Stability via symmetry breaking in interacting driven systems
by: Pocklington, Andrew, et al.
Published: (2023)

Explicit definition of $\mathcal{PT}$ symmetry for non-unitary quantum walks with gain and loss
by: Mochizuki, Ken, et al.
Published: (2016)

Geometric Origin of Non-Bloch PT Symmetry Breaking
by: Hu, Yu-Min, et al.
Published: (2022)

Quadrature nonreciprocity: unidirectional bosonic transmission without breaking time-reversal symmetry
by: Wanjura, Clara C., et al.
Published: (2022)

Braiding topology of symmetry-protected degeneracy points in non-Hermitian systems
by: Li, Jia-Zheng, et al.
Published: (2023)

Probing fragile topology with a screw dislocation
by: Wu, Ying, et al.
Published: (2024)

Quantum dynamical signatures of non-Hermitian boundary modes
by: Yang, Fan, et al.
Published: (2025)

Non-Hermitian topology and skin modes in the continuum via parametric processes
by: Bestler, Markus, et al.
Published: (2025)

Zero-Threshold PT-Symmetric Polariton-Raman Laser
by: Dhara, Avijit, et al.
Published: (2023)

Light-induced ultrafast glide-mirror symmetry breaking in black phosphorus
by: Bao, Changhua, et al.
Published: (2024)

Exceptional topology on nonorientable manifolds
by: König, J. Lukas K., et al.
Published: (2025)

Non-chiral non-Bloch invariants and topological phase diagram in non-unitary quantum dynamics without chiral symmetry
by: Zhang, Yue, et al.
Published: (2024)

Non-Hermitian gauged reciprocity and symmetry
by: Lyu, Jiecheng, et al.
Published: (2024)

Breaking and resurgence of symmetry in the non-Hermitian Su-Schrieffer-Heeger model in photonic waveguides
by: Slootman, E., et al.
Published: (2023)

Non-Hermitian skin effect enforced by nonsymmorphic symmetries
by: Tanaka, Yutaro, et al.
Published: (2023)

Bulk-edge correspondence in nonunitary Floquet systems with chiral symmetry
by: Mochizuki, Ken, et al.
Published: (2016)

Exceptionally deficient topological square-root insulators
by: Bid, Subhajyoti, et al.
Published: (2025)

Entanglement dynamics driven by topology and non-Hermiticity
by: Wang, Li-Wei, et al.
Published: (2025)

Thouless quantum walks in topological flat bands
by: Danieli, Carlo, et al.
Published: (2024)

Simple realization of a fragile topological lattice with quasi flat-bands in a microcavity array
by: Wang, Yuhui, et al.
Published: (2024)

Observation of extrinsic topological phases in Floquet photonic lattices
by: Asapanna, Rajesh, et al.
Published: (2024)

A brief review of hybrid skin-topological effect
by: Zhu, Weiwei, et al.
Published: (2023)

Non-Hermitian topology and criticality in photonic arrays with engineered losses
by: Pereira, Elizabeth Louis, et al.
Published: (2023)

Macroscopic entanglement between two magnon modes via two-tone driving of a superconducting qubit
by: Yang, Rong-Can, et al.
Published: (2026)

Non-Bloch dynamics and topology in a classical non-equilibrium process
by: Li, Bo, et al.
Published: (2023)

Unifying framework for non-Hermitian and Hermitian topology in driven-dissipative systems
by: Wanjura, Clara C., et al.
Published: (2025)

Chern insulators and topological flat bands in cavity-embedded kagome systems
by: Goto, Hikaru, et al.
Published: (2025)

Noise immunity in quantum optical systems through non-Hermitian topology
by: Sloan, Jamison, et al.
Published: (2025)

Puiseux series about exceptional singularities dictated by symmetry-allowed Hessenberg forms of perturbation matrices
by: Mandal, Ipsita
Published: (2026)

Beyond symmetry-protected BICs: transmission through asymmetric crossbar junctions in one-dimensional waveguides
by: Pinto, Sofía, et al.
Published: (2024)

Probing the topology of the two-photon bands via time-dependent quantum walks
by: Stepanenko, Andrei A., et al.
Published: (2021)

Stable-to-unstable transition in quantum friction
by: Oue, Daigo, et al.
Published: (2024)

Non-Hermitian generalizations of the Yao-Lee model augmented by SO(3)-symmetry-breaking terms
by: Mandal, Ipsita
Published: (2024)

Entangling two exciton modes using exciton optomechanics
by: Zuo, Xuan, et al.
Published: (2024)

Higher-order topological states mediated by long-range coupling in $D_4$-symmetric lattices
by: Olekhno, Nikita A., et al.
Published: (2021)

Fragile non-Bloch spectrum and unconventional Green's function
by: Song, Fei, et al.
Published: (2024)