Phase diagrams of trivial phases in class A non-interacting fermions exhibit topological textures from non-trivial state families, computed via higher Berry phases, with diabolical points hosting robust boundary modes.
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KCu7TeO4(SO4)5Cl single crystals show antiferromagnetic order below 4.5 K confirmed by NMR and two ferroelectric transitions near 30 K and 27 K.
Permutation defects between wavefunction replicas yield multipartite entanglement measures that capture the chiral central charge from bulk states in chiral topological phases.
KBa3Ca4Cu3V7O28 realizes a gapless 3D bipartite quantum spin liquid stabilized by trimer-amplified anisotropy from weak microscopic exchange.
Hybrid Kitaev-Yao-Lee models on common lattices produce magnetic order in spins while preserving orbital topological order, and regain exact solvability when Yao-Lee and square-lattice couplings are equal and opposite.
Short-range orbital glass order above the magnetic transition in Ba2NaOsO6 forms a nematic state that induces magnetism and conceals the expected magnetic entropy.
Pressure drives Y-kapellasite toward a spin-liquid phase by suppressing J' through nonlinear Cu–O–Cu angle dependence, with hydrogen geometry strongly modulating exchange couplings.
The quadrupolar Kitaev model on the honeycomb lattice shows an extensively degenerate classical manifold and supports gapped or gapless quantum-disordered states via Majorana parton constructions distinguished by symmetry implementations.
A 1D superfluid of hard-core bosons with pair-wise attractive interactions forms molecular dimers that exhibit emergent repulsive interactions and phase separation into charge-density wave puddles, as revealed by DMRG and effective Hamiltonians.
YbCu1.14Se2 exhibits random singlet physics driven by exchange disorder in its 2D triangular lattice rather than quantum spin liquid behavior.
citing papers explorer
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Textured phase diagrams of featureless insulators
Phase diagrams of trivial phases in class A non-interacting fermions exhibit topological textures from non-trivial state families, computed via higher Berry phases, with diabolical points hosting robust boundary modes.
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Single-crystal growth, structural characterization, and physical properties of a decorated square-kagome antiferromagnet KCu$_7$TeO$_4$(SO$_4$)$_5$Cl
KCu7TeO4(SO4)5Cl single crystals show antiferromagnetic order below 4.5 K confirmed by NMR and two ferroelectric transitions near 30 K and 27 K.
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Probing chiral topological states with permutation defects
Permutation defects between wavefunction replicas yield multipartite entanglement measures that capture the chiral central charge from bulk states in chiral topological phases.
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Quantum spin liquid on a 3D bipartite lattice of spin trimers stabilized by enhanced effective anisotropy
KBa3Ca4Cu3V7O28 realizes a gapless 3D bipartite quantum spin liquid stabilized by trimer-amplified anisotropy from weak microscopic exchange.
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Frustrated magnetic order in hybrid Kitaev spin-orbital models
Hybrid Kitaev-Yao-Lee models on common lattices produce magnetic order in spins while preserving orbital topological order, and regain exact solvability when Yao-Lee and square-lattice couplings are equal and opposite.
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Orbital glass conceals missing magnetic entropy in a relativistic Mott insulator
Short-range orbital glass order above the magnetic transition in Ba2NaOsO6 forms a nematic state that induces magnetism and conceals the expected magnetic entropy.
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Ab Initio Investigation of Pressure Effects in the Spin-Liquid Candidate Y-Kapellasite
Pressure drives Y-kapellasite toward a spin-liquid phase by suppressing J' through nonlinear Cu–O–Cu angle dependence, with hydrogen geometry strongly modulating exchange couplings.
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Exchange-frustrated quadrupoles on the honeycomb lattice: Flavor-wave spectra, classical degeneracies and parton constructions
The quadrupolar Kitaev model on the honeycomb lattice shows an extensively degenerate classical manifold and supports gapped or gapless quantum-disordered states via Majorana parton constructions distinguished by symmetry implementations.
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Emergence of a molecular quantum liquid in one dimension
A 1D superfluid of hard-core bosons with pair-wise attractive interactions forms molecular dimers that exhibit emergent repulsive interactions and phase separation into charge-density wave puddles, as revealed by DMRG and effective Hamiltonians.
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Random singlet physics in exchange disordered 2D triangular YbCu$_{1.14}$Se$_2$
YbCu1.14Se2 exhibits random singlet physics driven by exchange disorder in its 2D triangular lattice rather than quantum spin liquid behavior.