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Found 3 papers, 1 papers with code
Symmetry Indicators for Inversion-Symmetric Non-Hermitian Topological Band Structures
We characterize non-Hermitian band structures by symmetry indicator topological invariants.
Mesoscale and Nanoscale Physics
Tutorial: Dirac Equation Perspective on Higher-Order Topological Insulators
In particular, we recast the classical derivation of domain wall bound states of the Su-Schrieffer-Heeger (SSH) chain in terms of crystalline symmetry.
Mesoscale and Nanoscale Physics
Algorithms for Tensor Network Contraction Ordering
We compare the obtained contraction sequences and identify signs of highly non-local optimization, with the more sophisticated algorithms sacrificing run-time early in the contraction for better overall performance.
