109-2 量子資訊與計算 Quantum Information and Computation

Quantum information science have demonstrated advantages in several fields:

  • Computing: speed-ups certain computational tasks where no classical methods can do.
  • Communication: entanglement-assisted communication increases channel capacity.
  • Cryptography: extending classical key with information-theoretic security.
  • Sensing: more accurate estimation, positioning, and synchronization.
  • Simulation: simulating complex reactions that are formidable for classical computers

在这里插入图片描述

The Quantum Bit (Qubit)
…
Gate-Based Quantum Computation

Quantum Machine Learning
在这里插入图片描述