Index
Section 0. Introduction: on this note [0]
Section 1. What is quantum information? [1]
Section 2. What is quantum mechanics? [2]
Section 3. Unbearable whimsicalness of quantum being [3]
Section 4. Quantum theory at its minimum 1: states and observables [4]
Section 5. Quantum theory at its minimum 2: superposition of basis [5]
Section 6. Linear algebra of state vectors: inner product and probability [6]
Section 7. Up-down basis in state space [7]
Section 8. Up-down basis and right-left basis [8]
Section 9. Up-down coding and left-right coding [9]
Section 10. Road to quantum cryptography: Eavesdropper [10]
Section 11. Secure random number sharing with BB84 protocol [11]
Section 12. Detail of quantum protocol BB84, part 1: non son solo, siamo in due [12]
Section 13. Detail of quantum protocol BB84, part 2: defeat of Eve [13]
Section 14. Entanglement of two quantum arrows [14]
Section 15. Bob's result depends on Eve's action [15]
Section 16. Bell basis for two qubits [16]
Section 17. Quantum teleport: Instanteneous port of states [17]
Section 18. Quantum circuite: one and two-qubit operators [18]
Section 19. Quantum circuite: three qubit operator [19]
Section 20. Quantum circuite: matrix representation [20]
Section 21. Quantum circuite: quantum summation [21]
Section 22. Oracle [22]
Section 23. Making quantum oracle[23]
Section 24. Quantum phase oracle [24]
Section 25. Hadamard operator and quantum parallelism [25]
Section 26. Deutsch-Josza algorithm [26]
Section 27. Workings of Deutsch-Josza algorithm: one qubit case [27]
Section 28. Quantum vista of computing [28]
Section 29. Closing remarks [29]
Section 30. References [30]
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