A new flavoured lattice Schwinger model preserves exact axial symmetry and realizes the chiral anomaly on the lattice for a single flavour via helical edge states in a topological insulator.
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9 Pith papers cite this work. Polarity classification is still indexing.
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Mixed-state topology in non-Hermitian systems is characterized via the Uhlmann connection, yielding a thermal Uhlmann-Chern number that differs from pure-state topology and extends to higher-dimensional Abelian and non-Abelian cases.
Electron-electron interactions drive hybridization of optical transitions from zero-mode Landau levels in HgTe quantum wells, explaining anticrossing beyond bulk or interface inversion asymmetries.
Symmetry analysis identifies 39 magnetic point groups supporting intrinsic nonlinear pure spin Hall effect with predictions for significant currents in Kramers-Weyl metals at room temperature.
Derives orientation-dependent effective edge theory for QSHIs showing magnetic-field-induced corner states exist as bound states even without stable bulk higher-order topological invariants.
Nontrivial band topology in graphene with nanohole arrays appears periodically with superstructure size m (period 2 for triangular arrays, period 6 for honeycomb arrays).
Nonminimal couplings in the Dirac equation generate effective Rashba Hamiltonians from both electric and magnetic fields in 1D rings, enabling exact energy levels, Aharonov-Anandan phases, persistent spin currents, and order-of-magnitude bounds on the couplings g1 and g2.
The ghost Gutzwiller variational embedding framework recovers an effective band structure for topological phases in strongly correlated systems and reveals topologically nontrivial Hubbard bands with edge states in the interacting Bernevig-Hughes-Zhang model.
In an off-diagonal Aubry-André-Harper chain, transport signatures distinguish edge states, in-band bulk states, and band-edge bulk states by their system-size dependence, resonance broadening, and dephasing sensitivity.
citing papers explorer
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Flavoured Lattice Schwinger Model with Chiral Anomaly
A new flavoured lattice Schwinger model preserves exact axial symmetry and realizes the chiral anomaly on the lattice for a single flavour via helical edge states in a topological insulator.
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Mixed-State Topology in Non-Hermitian Systems
Mixed-state topology in non-Hermitian systems is characterized via the Uhlmann connection, yielding a thermal Uhlmann-Chern number that differs from pure-state topology and extends to higher-dimensional Abelian and non-Abelian cases.
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Many-particle hybridization of optical transitions from zero-mode Landau levels in HgTe quantum wells
Electron-electron interactions drive hybridization of optical transitions from zero-mode Landau levels in HgTe quantum wells, explaining anticrossing beyond bulk or interface inversion asymmetries.
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Symmetry-driven Intrinsic Nonlinear Pure Spin Hall Effect
Symmetry analysis identifies 39 magnetic point groups supporting intrinsic nonlinear pure spin Hall effect with predictions for significant currents in Kramers-Weyl metals at room temperature.
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Magnetic-field-induced corner states in quantum spin Hall insulators
Derives orientation-dependent effective edge theory for QSHIs showing magnetic-field-induced corner states exist as bound states even without stable bulk higher-order topological invariants.
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Periodic Behavior of Topology in Graphene with Nanohole Array
Nontrivial band topology in graphene with nanohole arrays appears periodically with superstructure size m (period 2 for triangular arrays, period 6 for honeycomb arrays).
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Geometric Phases and Persistent Spin Currents from nonminimal couplings
Nonminimal couplings in the Dirac equation generate effective Rashba Hamiltonians from both electric and magnetic fields in 1D rings, enabling exact energy levels, Aharonov-Anandan phases, persistent spin currents, and order-of-magnitude bounds on the couplings g1 and g2.
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Band structure picture for topology in strongly correlated systems with the ghost Gutzwiller ansatz
The ghost Gutzwiller variational embedding framework recovers an effective band structure for topological phases in strongly correlated systems and reveals topologically nontrivial Hubbard bands with edge states in the interacting Bernevig-Hughes-Zhang model.
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Transport characteristics of bulk and edge states in an off-diagonal Aubry--Andr\'e--Harper chain
In an off-diagonal Aubry-André-Harper chain, transport signatures distinguish edge states, in-band bulk states, and band-edge bulk states by their system-size dependence, resonance broadening, and dephasing sensitivity.