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Sökning: onr:12450451 > Fundamentals of qua...

  • Sagawa, Hiroyuki(författare)

Fundamentals of quantum information / Hiroyuki Sagawa, Nobuaki Yoshida

  • BokEngelska2011

Förlag, utgivningsår, omfång ...

  • Singapore ;Hackensack, NJ :World Scientific,cop. 2011
  • xii, 254 s. :ill. ;24 cm.

Nummerbeteckningar

  • LIBRIS-ID:12450451
  • ISBN:978-981-4324-23-6
  • ISBN:981-4324-23-X

Klassifikation

Anmärkningar

  • Includes bibliographical references (p. 249-250) and index
  • Innehåll: 1. Introduction -- 2. Mathematical realization of quantum mechanics. -- State vector -- Operator -- Time evolution of wave function -- Eigenvalue and eigenstate of Hamiltonian -- 3. Basic concepts of quantum mechanics. -- Wave function and probability interpretation -- Commutation relation and uncertainty relation -- Quantum states of spin 1/2 particles -- Quantum bit -- Angular momentum, spin and rotation -- 4. EPR pair and measurement. -- EPR pair -- Transmission of quantum states -- Einsteins's locality principle in quantum mechanics -- Measurement of two correlated particles and hidden variable theorem -- CHSH inequality -- Classical correlation vs. quantal correlation: a case of nuclear fission -- EPR experiment by photon pairs -- Four-photon GHZ states -- 5. Classical computers. -- Turing machine -- von Neumann computer -- Possibility and complexity of computation -- Arithmetic operations -- Factorization and decision of prime numbers -- Combination problems -- Computational complexity and amount of computation -- Logic gates -- Logic circuits -- Sequential circuit and memory -- 6. Quantum gates. -- Quantum gates -- Controlled-operation gates -- Quantum Turing machine -- Quantum Fourier transformation (3 bit case) -- 7. Theory of information and communication. -- Shannon entropy -- Amount of information -- Entropy -- Coding information -- Von Neumann entropy -- Transmission error in communication -- Errors and channel capacity -- Shannon's theorem -- 8. Quantum computation. -- Quantum bit and quantum register -- Deutsch-Jozsa algorithm -- Shor's factorization algorithm -- Quantum Fourier transformation with n bits -- Quantum phase estimation and order finding algorithm -- Calculation of modular exponentials -- 9. Quantum cryptography. -- Secret key cryptography -- "one-time pad" cryptography -- Public key cryptography -- Public key cryptography -- Quantum key distribution -- Non-cloning theorem -- BB84 protocol -- B92 protocol -- E92 protocol -- E91 protocol -- 10. Quantum search algorithm. -- Oracle function -- Quantum oracle -- 11. Physical devices of quantum computers. -- Nuclear magnetic resonance (NMR) computers -- Principles of NMR computers -- NMR and spin rotations -- Statistical treatment -- Experiment of quantum factorization -- Ion trap computers -- Basic principles -- Ion trap -- Computation -- Preparation of the initial states -- Reading results -- Example of quantum gate -- Quantum dot computer -- Principle --Appendix A: Basic theory of numbers. -- Congruence -- Euler's theorem (Fermat's little theorem) -- Eulid's algorithm -- Diophantus equation (Indeterminate equation) -- Chinese remainder theorem -- Continued fractions -- Appendix B: Solutions to problems.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Yoshida, Nobuaki(författare)

Bibliotekens lokala klassifikation, anmärkningar och ämnesord

  • LfaQuantum Mechanics
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