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Qutrit Toric Code and Parafermions in Trapped Ions
Mohsin Iqbal, Anasuya Lyons, Chiu Fan Bowen Lo +16
The development of programmable quantum devices can be measured by the complexity of manybody states that they are able to prepare. Among the most significant are topologically ord…
Protocols for Creating Anyons and Defects via Gauging
Anasuya Lyons, Chiu Fan Bowen Lo, Nathanan Tantivasadakarn +2
Creating and manipulating anyons and symmetry defects in topological phases, especially those with a non-Abelian character, constitutes a primitive for topological quantum computat…
Decoherence and wavefunction deformation of non-Abelian topological order
Pablo Sala, Jason Alicea, Ruben Verresen
The effect of decoherence on topological order (TO) has been most deeply understood for the toric code, the paragon of Abelian TOs. We show that certain non-Abelian TOs can be anal…
Stability and Loop Models from Decohering Non-Abelian Topological Order
Pablo Sala, Ruben Verresen
Decohering topological order (TO) is central to the many-body physics of open quantum matter and decoding transitions. We identify relevant statistical mechanical models for decohe…
Classifying One-Dimensional Quantum States Prepared by a Single Round of Measurements
Rahul Sahay, Ruben Verresen
Measurements and feedback have emerged as powerful resources for creating many-body quantum states. However, a detailed understanding has been restricted to fixed-point representat…
Finite-Depth Preparation of Tensor Network States from Measurement
Rahul Sahay, Ruben Verresen
Although tensor network states constitute a broad range of exotic quantum states, their realization is challenging and often requires resources whose depth scales with system size.…