scholarly journals Continuous variable gate-model quantum computing

2019 ◽  
Author(s):  
Mark Fingerhuth ◽  
Tomáš Babej ◽  
Peter Wittek
Keyword(s):  
Quantum Computing ◽  
Continuous Variable

scholarly journals Client-friendly continuous-variable blind and verifiable quantum computing

2019 ◽  
Vol 100 (6) ◽  
Author(s):  
Nana Liu ◽  
Tommaso F. Demarie ◽  
Si-Hui Tan ◽  
Leandro Aolita ◽  
Joseph F. Fitzsimons
Keyword(s):  
Quantum Computing ◽  
Continuous Variable

scholarly journals Continuous-Variable Instantaneous Quantum Computing is Hard to Sample

2017 ◽  
Vol 118 (7) ◽  
Author(s):  
T. Douce ◽  
D. Markham ◽  
E. Kashefi ◽  
E. Diamanti ◽  
T. Coudreau ◽  
...  
Keyword(s):  
Quantum Computing ◽  
Continuous Variable

scholarly journals Cluster States from Gaussian States: Essential Diagnostic Tools for Continuous-Variable One-Way Quantum Computing

PRX Quantum ◽  
2021 ◽  
Vol 2 (3) ◽  
Author(s):  
Carlos González-Arciniegas ◽  
Paulo Nussenzveig ◽  
Marcelo Martinelli ◽  
Olivier Pfister
Keyword(s):  
Quantum Computing ◽  
Continuous Variable ◽  
Diagnostic Tools ◽  
Cluster States ◽  
Gaussian States

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.

Continuous-Variable Quantum Computing and its Applications to Cryptography

2020 ◽  
Vol 59 (10) ◽  
pp. 3184-3188
Author(s):  
Do Ngoc Diep ◽  
Koji Nagata ◽  
Renata Wong
Keyword(s):  
Quantum Computing ◽  
Continuous Variable
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