Quantum Computers: When Will They be a Reality?

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Discussion Overview

The discussion revolves around the timeline and practicality of quantum computers, exploring who will be responsible for their design and development. It touches on the roles of various engineering disciplines, particularly electrical and computer engineering, in the context of quantum computing technology.

Discussion Character

  • Debate/contested

Main Points Raised

  • One participant questions when quantum computers will become practical and whether electrical and computer engineers will design them or if a new branch of engineering will emerge.
  • Another participant suggests that primarily chemists and physicists will design quantum computers, while electrical engineers will handle the interface and related technologies, such as NMR for encoding qubits.
  • A different participant asks for a timeline, speculating whether it could take more than 20 years for quantum PCs to become a reality.
  • One participant requests that the thread be moved to the Computer section, indicating a belief that the topic fits better there.

Areas of Agreement / Disagreement

Participants express differing views on the timeline for quantum computers and the roles of various engineering disciplines, indicating that multiple competing perspectives remain without a clear consensus.

Contextual Notes

Some assumptions about the timeline for practical quantum computing and the specific roles of different engineering fields are not fully explored, leaving uncertainty about the future landscape of quantum computing development.

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When do you all think quantum computers will be a reality? Or I guess I should say when do you think they will be practical? And when this happens, do you think that Electrical Engineers and Computer Engineers will design them? Or do you think that there will be a completely new branch of engineering devoted to quantum computers?
 
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Mostly chemists and physicists will design the next quantum computer, but the interface will be done by electical engineers. Some experiments involving quantum computers utilze NMR (nuclear magnetic resonance) to encode qubits. NMR mostly consists of generating complicated RF signals. Other method uses lasers to alter the states of molecules.

So electical engineers will be needed but not to design the core of the computer like they have done for current microprocessors.
 
So when do you think that quantum pc's will be a reality? More than 20 years?
 
I think this thread should probably in the Computer section. Could a moderator please move it for me. Thank you.
 

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