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7. Design a section of quantum computer that measures the Bell states on a pair of qubits. That is, the output should be [00), 101), [10), [11) depending on whether the input was |Þ+), |Þ–), V+), V-). 8. Using only CNOT gates, design a quantum circuit for two qubits that leaves the state 100) unaffected and does [01)→ |11)→ [10) → [01). 9. Construct a quantum circuit to add two two-bit numbers x and y modulo 4. That is, the circuit should do x,y) →x,x+y mod 4).

7. Design a section of quantum computer that measures the Bell states on a pair of qubits. That is, the output should be [00), 101), [10), [11) depending on whether the input was |Þ+), |Þ–), V+), V-). 8. Using only CNOT gates, design a quantum circuit for two qubits that leaves the state 100) unaffected and does [01)→ |11)→ [10) → [01). 9. Construct a quantum circuit to add two two-bit numbers x and y modulo 4. That is, the circuit should do x,y) →x,x+y mod 4).

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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7. Design a section of quantum computer that measures the Bell states on a pair of qubits. That is, the output should be |00), |01), |10), |11) depending on whether the input was |04), |P-), |V+), |V_). 8. Using only CNOT gates, design a quantum circuit for two qubits that leaves the state |00) unaffected and does |01) → |11) → |10) → |01). 9. Construct a quantum circuit to add two two-bit numbers r and y modulo 4. That is, the circuit should do |x, y) → |x, x + y mod 4).
Transcribed Image Text:7. Design a section of quantum computer that measures the Bell states on a pair of qubits. That is, the output should be |00), |01), |10), |11) depending on whether the input was |04), |P-), |V+), |V_). 8. Using only CNOT gates, design a quantum circuit for two qubits that leaves the state |00) unaffected and does |01) → |11) → |10) → |01). 9. Construct a quantum circuit to add two two-bit numbers r and y modulo 4. That is, the circuit should do |x, y) → |x, x + y mod 4).
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