Two-dimensional interleaving with burst error-correcting codes

2002 ◽  
Vol 38 (18) ◽  
pp. 1042 ◽  
Author(s):  
V.C. da Rocha ◽  
W.P.S. Guimarães ◽  
P. Farrell
Keyword(s):  
Error Correcting Codes ◽  
Two Dimensional ◽  
Burst Error

Parallel decoding cyclic burst error correcting codes

2005 ◽  
Vol 54 (1) ◽  
pp. 87-92 ◽  
Author(s):  
G. Umanesan ◽  
E. Fujiwara
Keyword(s):  
Error Correcting Codes ◽  
Burst Error ◽  
Parallel Decoding

scholarly journals Generation of time-domain-multiplexed two-dimensional cluster state

Science ◽  
2019 ◽  
Vol 366 (6463) ◽  
pp. 373-376 ◽  
Author(s):  
Warit Asavanant ◽  
Yu Shiozawa ◽  
Shota Yokoyama ◽  
Baramee Charoensombutamon ◽  
Hiroki Emura ◽  
...  
Keyword(s):  
Quantum Computing ◽  
Large Scale ◽  
Cluster State ◽  
Continuous Variable ◽  
Error Correcting Codes ◽  
Square Lattice ◽  
Two Dimensional ◽  
Report Generation ◽  
Cluster States ◽  
Variable Cluster

Entanglement is the key resource for measurement-based quantum computing. It is stored in quantum states known as cluster states, which are prepared offline and enable quantum computing by means of purely local measurements. Universal quantum computing requires cluster states that are both large and possess (at least) a two-dimensional topology. Continuous-variable cluster states—based on bosonic modes rather than qubits—have previously been generated on a scale exceeding one million modes, but only in one dimension. Here, we report generation of a large-scale two-dimensional continuous-variable cluster state. Its structure consists of a 5- by 1240-site square lattice that was tailored to our highly scalable time-multiplexed experimental platform. It is compatible with Bosonic error-correcting codes that, with higher squeezing, enable fault-tolerant quantum computation.

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