講題： From Quantum Bits to Quantum Algorithms  (中文授課)

時間：2025/03/19 (Wed)15:30~17:20

地點：工程四館 ED 117

 

講者姓名職稱及任職單位： Jehn-Ruey Jiang (江振瑞) Professor/National Central University

【講題大綱】

Quantum computer use qubits, leveraging quantum superposition, entanglement, inteference, and tunneling to perform computations. Unlike classical bits, a qubit can exist in a superposition of both 0 and 1 simultaneously. It behaves like a particle exhibiting wave-particle duality, and its quantum wavefunction collapses to a definite state when measured.  Because the number of representable states grows exponentially with the number of qubits, quantum computers can achieve “quantum supremacy”, surpassing classical computers in computational power and solving problems that are infeasible for classical machines. Several quantum algorithms have already been developed, including Shor’s algorithm and Grover’s algorithm.  This talk will cover various aspects of quantum computing, starting with a comparison between the macroscopic perspective of classical physics and the microscopic perspective of quantum mechanics,introduce the concept of qubits, and conclude with an overview of several quantum algorithms.

【講者簡介】

Jehn-Ruey Jiang received his Ph. D. degree in Computer Science in 1995 from National Tsing-Hua University. He joined Chung-Yuan Christian University as an Associate Professor in 1995. He joined Hsuan-Chuang University in 1998 and became a full Professor in 2004. He is currently with the Department of Computer Science and Information Engineering, National Central University. His current research interests include GPU-based quantum-inspired computing, quantum algorithms, quantum Internet, quantum machine learning, and related applications.