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Physical Review Physics Education Research
written by Seth DeVore and Chandralekha Singh
This article describes the development and in-class evaluation of a quantum interactive learning tutorial (QuILT) on quantum key distribution, a context which involves an exciting application of quantum mechanics. The protocol used in the QuILT described here uses single photons with nonorthogonal polarization states to generate a random shared key over a public channel for encrypting and decrypting information. The QuILT strives to help upper-level undergraduate students learn quantum mechanics using a simple two state system. It actively engages students in the learning process and helps them build links between the formalism and the conceptual aspects of quantum physics without compromising the technical content. The in-class evaluation suggests that the validated QuILT is helpful in improving students' understanding of relevant concepts.
Physical Review Physics Education Research: Volume 16, Issue 1, Pages 010126
Subjects Levels Resource Types
Education Foundations
- Learning Theory
= Cognitive Modeling
Education Practices
- Instructional Material Design
= Activity
General Physics
- Physics Education Research
Quantum Physics
- General
- Spin and Finite Dimensional Systems
= Polarization
= Two-Level System
- Upper Undergraduate
- Reference Material
= Research study
Intended Users Formats Ratings
- Educators
- Administrators
- Researchers
- application/pdf
- text/html
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Access Rights:
Free access
License:
This material is released under a Creative Commons Attribution 4.0 license.
Rights Holder:
American Physical Society
DOI:
10.1103/PhysRevPhysEducRes.16.010126
NSF Number:
PHY-1806691
Keywords:
QuILT activity, Quantum physics tutorial, photon polarization, polarization states, quantum key
Record Creator:
Metadata instance created June 15, 2020 by Lyle Barbato
Record Updated:
January 5, 2023 by Caroline Hall
Last Update
when Cataloged:
May 11, 2020
Other Collections:

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AIP Format
S. DeVore and C. Singh, , Phys. Rev. Phys. Educ. Res. 16 (1), 010126 (2020), WWW Document, (https://doi.org/10.1103/PhysRevPhysEducRes.16.010126).
AJP/PRST-PER
S. DeVore and C. Singh, Interactive learning tutorial on quantum key distribution, Phys. Rev. Phys. Educ. Res. 16 (1), 010126 (2020), <https://doi.org/10.1103/PhysRevPhysEducRes.16.010126>.
APA Format
DeVore, S., & Singh, C. (2020, May 11). Interactive learning tutorial on quantum key distribution. Phys. Rev. Phys. Educ. Res., 16(1), 010126. Retrieved May 2, 2025, from https://doi.org/10.1103/PhysRevPhysEducRes.16.010126
Chicago Format
DeVore, Seth, and Chandralekha Singh. "Interactive learning tutorial on quantum key distribution." Phys. Rev. Phys. Educ. Res. 16, no. 1, (May 11, 2020): 010126, https://doi.org/10.1103/PhysRevPhysEducRes.16.010126 (accessed 2 May 2025).
MLA Format
DeVore, Seth, and Chandralekha Singh. "Interactive learning tutorial on quantum key distribution." Phys. Rev. Phys. Educ. Res. 16.1 (2020): 010126. 2 May 2025 <https://doi.org/10.1103/PhysRevPhysEducRes.16.010126>.
BibTeX Export Format
@article{ Author = "Seth DeVore and Chandralekha Singh", Title = {Interactive learning tutorial on quantum key distribution}, Journal = {Phys. Rev. Phys. Educ. Res.}, Volume = {16}, Number = {1}, Pages = {010126}, Month = {May}, Year = {2020} }
Refer Export Format

%A Seth DeVore %A Chandralekha Singh %T Interactive learning tutorial on quantum key distribution %J Phys. Rev. Phys. Educ. Res. %V 16 %N 1 %D May 11, 2020 %P 010126 %U https://doi.org/10.1103/PhysRevPhysEducRes.16.010126 %O application/pdf

EndNote Export Format

%0 Journal Article %A DeVore, Seth %A Singh, Chandralekha %D May 11, 2020 %T Interactive learning tutorial on quantum key distribution %J Phys. Rev. Phys. Educ. Res. %V 16 %N 1 %P 010126 %8 May 11, 2020 %U https://doi.org/10.1103/PhysRevPhysEducRes.16.010126


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