Antiferromagnets with multiple magnetic sublattices host non-Abelian SU(N) gauge fields in magnon bands that prevent Berry curvature cancellation and enable a robust magnon thermal Hall response.
Title resolution pending
9 Pith papers cite this work. Polarity classification is still indexing.
9
Pith papers citing it
citation-role summary
background 2
citation-polarity summary
verdicts
UNVERDICTED 9roles
background 2polarities
background 2representative citing papers
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.
Projective symmetry in hexagonal lattices with rational magnetic flux enforces novel non-zero-energy Dirac touchings at pi flux, constrains zero-energy Dirac points for general fluxes, and imposes distinct Chern number rules on gapped bands and multiplets.
Engineering zigzag edges in graphitic structures yields four topological classes whose domain intersections produce massless corner states, plus massive localized states with angular momentum at smooth walls.
Direct ARPES evidence of robust topological surface states from Dirac nodal lines in Eu(Ga,Al)4 magnets, coupled to helical antiferromagnetic order, confirms dual real-space and momentum-space topology.
In this non-degenerate mixture at charge neutrality, conductivity is temperature-independent at low T from Dirac carriers but acquires a negative correction from scattering with thermally excited massive holes that strengthens with temperature and is stronger for short-range interactions.
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.
Critical points between obstructed atomic insulators in (2+1)D can realize stable QED3 when microscopic lattice symmetries suppress monopoles.
First-principles and k·p study of strained HgTe shows linearly k-dependent higher-order C4 strain terms produce nontrivial sub-band splitting, explaining camel-back features and supporting a Weyl semimetal phase under compression.
citing papers explorer
-
Classification of magnon thermal Hall systems based on U(1) to non-Abelian gauge fields
Antiferromagnets with multiple magnetic sublattices host non-Abelian SU(N) gauge fields in magnon bands that prevent Berry curvature cancellation and enable a robust magnon thermal Hall response.
-
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.
-
Topological constraints on the electronic band structure of hexagonal lattice in a magnetic field
Projective symmetry in hexagonal lattices with rational magnetic flux enforces novel non-zero-energy Dirac touchings at pi flux, constrains zero-energy Dirac points for general fluxes, and imposes distinct Chern number rules on gapped bands and multiplets.
-
Bound States in Second-order Topological Graphitic Structures
Engineering zigzag edges in graphitic structures yields four topological classes whose domain intersections produce massless corner states, plus massive localized states with angular momentum at smooth walls.
-
Robust topological surface states in skyrmion-host magnets Eu(Ga,Al)4: evidence for dual topology
Direct ARPES evidence of robust topological surface states from Dirac nodal lines in Eu(Ga,Al)4 magnets, coupled to helical antiferromagnetic order, confirms dual real-space and momentum-space topology.
-
Interaction-driven transport in a non-degenerate mixture of Dirac and massive fermions at charge neutrality point
In this non-degenerate mixture at charge neutrality, conductivity is temperature-independent at low T from Dirac carriers but acquires a negative correction from scattering with thermally excited massive holes that strengthens with temperature and is stronger for short-range interactions.
-
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.
-
When Wannier centers jump: Critical points between atomic insulating phases
Critical points between obstructed atomic insulators in (2+1)D can realize stable QED3 when microscopic lattice symmetries suppress monopoles.
-
Anisotropic sub-band splitting mechanisms in strained HgTe: a first principles study
First-principles and k·p study of strained HgTe shows linearly k-dependent higher-order C4 strain terms produce nontrivial sub-band splitting, explaining camel-back features and supporting a Weyl semimetal phase under compression.