Chapter 6
Quantum Communication: Cryptography
This chapter include an important application of the basic principles of QM to the quantum
information. First of all we will briefly overview to the classical cryptography then we discuss
contribution of QM to
Chapter 1. Computation theory
In this chapter we will describe computation logic for the machines. This topic is a wide
interdisciplinary field, so that the students can work in an interdisciplinary context. The field of
computational logic include all ki
Chapter 2. Basic Principles of Quantum mechanics
In this chapter we introduce basic principles of the quantum mechanics. Quantum computers are
based on the principles of the quantum mechanics. In the classical computation we are familiar with
bits and we
Chapter 4
Quantum Circuits
In the previous chapter we have investigated quantum gates. In this chapter we will construct and
analyze quantum circuits.
A quantum circuit deals representation of operating principles of the multiqubit quantum computation.
In
Chapter 5
Quantum Algorithm
In the previous sections we have learned how quantum computers work. Quantum computers becomes
more powerful is an appropriate algorithm presented. As we will see an appropriate algorithm leads to
the solution of the NP problem
Chapter 3. Quantum Gates
In the previous chapter we have discussed basic quantum mechanical postulates and we have shown
that it is possible to construct quantum gates, such as, X-gate, H-gate etc.
Circuit model of computer is very useful for computing pr
Problems
Binary Number System
1. Convert the following binary numbers to the decimal numbers
a) 0.11001, b) 00101100, c) 10.01
2. Convert the following decimal numbers to the binary numbers
a) 0.125, b) 128, c) 15.018
Digital Logic
1. Construct the Truth
May 15, 2012
Problems
1. Consider the following three qubit unitary transformation that work as a controlled gate.
Swap
Swap
Using the analogy of the given circuits calculate output of the following circuits.
H
H
H
H
Swap
Swap
2. Consider quantum circuit