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I'd like to gather answers pertaining to the current records for quantum computing, i.e. the following questions:
1) What is the current record number of entagled qubits (has it surpassed 14 http://arxiv.org/pdf/1009.6126.pdf)?
2) What is the longest storage time of a qubit at room temperature (does 39 minutes still hold http://www.nature.com/nature/journal/v503/n7476/full/503314c.html)?
3) What is the longest storage of a qubit at any temperature?
For the purposes of this post, I'd prefer to leave the D-Wave computers out of the answers. This question is meant as an update and generalization of How many stabilised qubits have been achieved in Quantum Computing? And to provide further depth than just a timeline https://en.wikipedia.org/wiki/Timeline_of_quantum_computing
outside q-computing emulations and if you ignore d-wave, no, there is no advertised technological progress since 2013 while hundreds of engineers work on. The way taken by d-wave puzzles ...
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