OurBigBook About$ Donate
 Sign in Sign up

Empty circle control qubit notation

Ciro Santilli (@cirosantilli, 37) ... Analog and digital quantum computers Digital quantum computer Quantum logic gate Single-qubit gate Multi-qubit gate Controlled quantum gate
Updated 2025-07-16  0 By others on same topic  0 Discussions Create my own version
Some authors use the convention of:
  • filled black circle: conventional controlled quantum gate, i.e. operate if control qubit is active
  • empty (White) circle: operate if control qubit is inactive

 Ancestors (16)

  1. Controlled quantum gate
  2. Multi-qubit gate
  3. Single-qubit gate
  4. Quantum logic gate
  5. Digital quantum computer
  6. Analog and digital quantum computers
  7. Model of quantum computing
  8. Quantum computer type
  9. Quantum computing hardware
  10. Quantum computing
  11. Quantum information
  12. Information
  13. Information technology
  14. Area of technology
  15. Technology
  16.  Home

 View article source

 Discussion (0)

New discussion

There are no discussions about this article yet.

 Articles by others on the same topic (0)

There are currently no matching articles.
  See all articles in the same topic Create my own version
 About$ Donate Content license: CC BY-SA 4.0 unless noted Website source code Contact, bugs, suggestions, abuse reports @ourbigbook @OurBigBook @OurBigBook