Quantum ComputingQuantum computing merges two successful scientific and technological developments, quantum physics and computer science. Although some of its developments are in their infancy, this book provides elements from both sciences as well as reviewing concepts and methods from a computing point of view. |
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Page 210
... bits of information . 5.3.1 Classical and quantum communication protocols and com- plexity The main concepts and definitions of quantum communication complexity theory parallel those for the classical communication complexity theory ...
... bits of information . 5.3.1 Classical and quantum communication protocols and com- plexity The main concepts and definitions of quantum communication complexity theory parallel those for the classical communication complexity theory ...
Page 211
... bits , then it is clearly enough that B sends to A the single bit , namely 0 , if bin ( an ... a1 ) + bin ( b ... b1 ) < 2n / 2 and 1 otherwise . A can then compute the remaining bits of the sum . 2. However , if A knows an ... a1 and B ...
... bits , then it is clearly enough that B sends to A the single bit , namely 0 , if bin ( an ... a1 ) + bin ( b ... b1 ) < 2n / 2 and 1 otherwise . A can then compute the remaining bits of the sum . 2. However , if A knows an ... a1 and B ...
Page 244
... bits . 5. Design of good and bad sequences phase . Bob partitions his 2n bits into two sequences , each of length n . Into the " good " sequence he puts as much as possible of bits he obtained when he used the correct basis for ...
... bits . 5. Design of good and bad sequences phase . Bob partitions his 2n bits into two sequences , each of length n . Into the " good " sequence he puts as much as possible of bits he obtained when he used the correct basis for ...
Contents
FUNDAMENTALS | 1 |
ELEMENTS | 57 |
Minimumfinding algorithm | 88 |
Copyright | |
10 other sections not shown
Common terms and phrases
addition Alice and Bob Alice's amplitudes ancilla automata basic basis Bennett binary bits Bob's bound Brassard classical computing codewords communication complexity classes concepts configuration considered correct corresponding decoherence defined denote density matrix efficient eigenvalues encoding entropy error-correcting codes evolution example Exercise exponentially fault-tolerant Figure finite function Hadamard Hilbert space implementation important input interpretation Lemma linear mapping measurement networks observable oracle orthogonal orthonormal outcome particles performed photons polarization polynomial probability problem quantum algorithms quantum channel quantum circuit quantum computing quantum cryptography quantum entanglement quantum error-correcting codes quantum gates quantum information processing quantum mechanics quantum physics quantum system quantum theory quantum Turing machines qubits random randomly Section sequence Shor's Show shown simulated space H step subspace superposition syndrome tape teleportation Theorem transition transmission unitary matrix unitary operator unitary transformation vector XOR gate
References to this book
Classical and Quantum Computation Alexei Yu. Kitaev,Alexander Shen,Mikhail N. Vyalyi No preview available - 2002 |