Design of a silicon quantum computer chip

Re:Design of a silicon quantum computer chip by ajkjk on Monday December 18, 2017 @02:19PM (#15954502)

You can't just casually assume we'll suddenly figure out how to run qubits at room temperature in 13 years.

[ Parent | on HN ]

Re:Design of a silicon quantum computer chip by detaro on Monday December 18, 2017 @03:03PM (#15954942)

For clarification for other readers, the authors of the paper here do not make any claim towards that. They assume a setup where

> the complete structure is maintained at cryogenic temperatures (∼1 K or less) inside an electron spin resonance (ESR) system, which will be used to apply qubit control pulses.

[ Parent | on HN ]

Re:Design of a silicon quantum computer chip by qubex on Tuesday December 19, 2017 @04:52AM (#15959040)

The authors don’t, but the previous post (apparently) implicitly assumes it (or fails to understand what maintaining quantum coherence entails, or both).

[ Parent | on HN ]

Re:Design of a silicon quantum computer chip by qubex on Monday December 18, 2017 @02:30PM (#15954624)

Uh finally! Thanks for explicating this so succinctly and adroitly. I'm driven spare by the “quantum computers everywhere [because] Moore's Law bla bla bla” attitude.

[ Parent | on HN ]