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Symmetry protected topological order

Known as: SPT 
Symmetry Protected Topological order (SPT order)is a kind of order in zero-temperature quantum-mechanical states of matter that have a symmetry and a… Expand
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Papers overview

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Highly Cited
2018
Highly Cited
2018
In this work, we introduce a new type of topological order which is protected by subsystem symmetries which act on lower… Expand
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2018
2018
Higher-order topological insulators have a modified bulk-boundary correspondence compared to other topological phases: instead of… Expand
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2017
2017
We address the question of whether symmetry-protected topological (SPT) order can persist at nonzero temperature, with a focus on… Expand
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Highly Cited
2014
Highly Cited
2014
Recent work shows that highly excited many-body localized eigenstates can exhibit broken symmetries and topological order… Expand
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2014
2014
Recently, it was realized that quantum states of matter can be classified as long-range entangled (LRE) states (i.e. with non… Expand
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Highly Cited
2014
Highly Cited
2014
We construct an exactly soluble Hamiltonian on the D=3 cubic lattice, whose ground state is a topological phase of bosons… Expand
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Highly Cited
2014
Highly Cited
2014
Symmetry-protected topological (SPT) phases are gapped short-range-entangled quantum phases with a symmetry $G$, which can all be… Expand
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2013
2013
which equals 1 in the SPT phase, and −1 in the trivial phase. As an application of our proposal, we study the spin-1 models on… Expand
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2013
2013
Focusing on the particular case of the discrete symmetry group Z_N x Z_N, we establish a mapping between symmetry protected… Expand
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Highly Cited
2011
Highly Cited
2011
Topological insulators in free fermion systems have been well characterized and classified. However, it is not clear in strongly… Expand
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