Mobile exceptional points under cyclic modulation partition the Brillouin zone into switching domains that control band permutation after each cycle.
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5 Pith papers cite this work. Polarity classification is still indexing.
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UNVERDICTED 5representative citing papers
Incoherent light enables selective excitation of topological edge states in non-Hermitian resonant systems, demonstrated experimentally in silicon ring resonators without phase control.
Time-dependent modulation of nonlinearity stabilizes metastable nonlinear waves in non-PT-symmetric harmonic traps with complex potentials, unlike static designs alone.
Non-Hermiticity induces fractional topological phases in nonlinear Thouless pumping of a Rice-Mele model, explained through auxiliary eigenvalue equations that connect nonlinear spectra to bulk-boundary correspondence.
Nilpotence and mathematical induction enable systematic design of photonic systems with exceptional points of orders 3, 6, 7, and 14, showing enhanced directional and emission responses.
citing papers explorer
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Incoherence-assisted mode excitation in non-Hermitian resonant systems
Incoherent light enables selective excitation of topological edge states in non-Hermitian resonant systems, demonstrated experimentally in silicon ring resonators without phase control.
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Higher-order exceptional points unveiled by nilpotence and mathematical induction
Nilpotence and mathematical induction enable systematic design of photonic systems with exceptional points of orders 3, 6, 7, and 14, showing enhanced directional and emission responses.