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Engineering Quantum Mechanics
ENG-SCI 170

Jointly Offered with: Faculty of Arts & Sciences as QSE 100

Course Information

Description

A rigorous introduction to the fundamental principles and applications of quantum mechanics, with emphasis on concepts relevant to modern quantum technologies. Beginning with archetypal quantum systems, students use and apply the postulates of quantum mechanics, developing the concepts of observables, rotations, the Heisenberg uncertainty relation, and time evolution of quantum states. Coupled spin-1/2 systems provide an
introduction to entanglement and its role as a uniquely quantum resource.

The course then develops the foundations of quantum computing, including qubits, quantum logic gates, measurement, quantum circuits, and simple quantum algorithms, with comparisons to classical computation. Current physical implementations of quantum computers are reviewed. Additional topics include bound-state wavefunctions of atoms in optical tweezers, rigid-rotor quantum states, and spectroscopy. The course integrates foundational theory with applications at the intersection of quantum physics and emerging quantum technologies.

School Faculty of Arts & Sciences
Credits 4
Cross Reg

Available for Harvard Cross Registration

Course Component Lecture
Grading Basis FAS Letter Graded
Exam/Final Deadline Dec. 18, 2026
General Education N/A
Quantitative Reasoning with Data N/A
Divisional Distribution Science & Engineering & Applied Science
Course Level For Undergraduate and Graduate Students