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Quantum Computing

Sergey Tikhomirov

Lecture 3

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https://sites.google.com/site/sergeytikhomirov/teaching/2025-quantum

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WhatsApp group

https://chat.whatsapp.com/DWCoppTR6yu57qR5hDtt36

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sergey.tikhomirov@gmail.com

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The model

  1. Quantum Bit -- Done
  2. Quantum Gates
  3. Measurements

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Bloch Sphere. Questions.

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Measurement

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Measurement of 1st and 2nd qbit

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Initial state

Measure 1st and 2nd qbit

 

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Deutsch-Jozsa Algorithm

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Deutsch-Jozsa Algorithm

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Deutsch-Jozsa Algorithm. 1 qbit

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(1)

(2)

(3)

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Deutsch-Jozsa Algorithm. 1 qbit

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(1)

 

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Deutsch-Jozsa Algorithm. 1 qbit

 

Remember this

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Deutsch-Jozsa Algorithm. 1 qbit

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(1)

 

(2)

(3)

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Deutsch-Jozsa Algorithm. 1 qbit

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(1)

 

(2)

(3)

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Deutsch-Jozsa Algorithm. 1 qbit

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(1)

 

(2)

(3)

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Deutsch-Jozsa Algorithm. General case

 

(1)

(2)

(3)

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Deutsch-Jozsa Algorithm. General case

 

(1)

(2)

(3)

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Deutsch-Jozsa Algorithm. General case

 

(1)

(2)

(3)

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Deutsch-Jozsa Algorithm. General case

 

(1)

(2)

(3)

=0

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Deutsch-Jozsa Algorithm. General case

 

(1)

(2)

(3)

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Deutsch-Jozsa Algorithm. General case

 

(1)

(2)

(3)

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Gates

  • 1-qbit gates
  • 2-qbit gates
  • Some multi qbit gates

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