Majorana zero modes in the Kitaev chain protect boundary quantum Fisher information from delocalization, maintaining a nonzero plateau for exponentially long times.
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Semi-Dirac materials can support four corner-localized Majorana zero modes by turning their anisotropic non-chiral edge states into effective Kitaev chains via s-wave proximity pairing.
Complementary Lucas sequences can appear simultaneously as non-Hermitian zero modes—edge-localized and constant-intensity—when a 1D system couples to a suitably engineered gain-loss reservoir.
Constraint mismatch at the junction of two PXP chains creates a tunable kinematic barrier to quantum information flow and fragments the Hilbert space into disjoint sectors.
A boundary-potential scattering method computes interferometer conductance under fixed electron number N for Majorana-mediated electron teleportation.
citing papers explorer
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Topological protection of local quantum Fisher information
Majorana zero modes in the Kitaev chain protect boundary quantum Fisher information from delocalization, maintaining a nonzero plateau for exponentially long times.
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Corner Majorana states in semi-Dirac materials
Semi-Dirac materials can support four corner-localized Majorana zero modes by turning their anisotropic non-chiral edge states into effective Kitaev chains via s-wave proximity pairing.
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Observing complementary Lucas sequences using non-Hermitian zero modes
Complementary Lucas sequences can appear simultaneously as non-Hermitian zero modes—edge-localized and constant-intensity—when a 1D system couples to a suitably engineered gain-loss reservoir.
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Tunable information insulation induced by constraint mismatch
Constraint mismatch at the junction of two PXP chains creates a tunable kinematic barrier to quantum information flow and fragments the Hilbert space into disjoint sectors.
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Boundary Potential Method for Describing Electron Teleportation in an Interferometer with a Topological Superconductor
A boundary-potential scattering method computes interferometer conductance under fixed electron number N for Majorana-mediated electron teleportation.