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Journal Articles

A first encounter with exceptional points in a quantum model

Open Access
C. A. Downing, V. A. Saroka
Journal: American Journal of Physics
Am. J. Phys. 93, 396–405 (2025)
https://doi.org/10.1119/5.0155858
Published: May 2025
View articletitled, A first encounter with exceptional points in a quantum model
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Journal Articles

Decoherence, entanglement, and information in the electron double-slit experiment with monitoring

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Frederick W. Strauch
Journal: American Journal of Physics
Am. J. Phys. 93, 34–45 (2025)
https://doi.org/10.1119/5.0210117
Published: January 2025
View articletitled, Decoherence, entanglement, and information in the electron double-slit experiment with monitoring
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Journal Articles

Four interacting spins: Addition of angular momenta, spin–spin correlation functions, and entanglement

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Raimundo R. dos Santos, Lucas Alves Oliveira, Natanael C. Costa
Journal: American Journal of Physics
Am. J. Phys. 92, 606–615 (2024)
https://doi.org/10.1119/5.0150433
Published: August 2024
View articletitled, Four interacting spins: Addition of angular momenta, spin–spin correlation functions, and entanglement
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Journal Articles

Geometric visualizations of single and entangled qubits

FeaturedOpen Access
Li-Heng Henry Chang, Shea Roccaforte, Ziyu Xu (徐子瑜), Paul Cadden-Zimansky
Journal: American Journal of Physics
Am. J. Phys. 92, 528–537 (2024)
https://doi.org/10.1119/5.0137901
Published: July 2024
View articletitled, Geometric visualizations of single and entangled qubits
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Journal Articles

In this issue: October 2023

Free
Joseph C. Amato, Harvey Gould, Jesse Kinder, Raina Olsen, Beth Parks, B. Cameron Reed, Todd Springer, Jan Tobochnik
Journal: American Journal of Physics
Am. J. Phys. 91, 761–762 (2023)
https://doi.org/10.1119/5.0173606
Published: October 2023
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Journal Articles

The emergence of classical mixtures from an entangled quantum state

Free
Mark G. Kuzyk
Journal: American Journal of Physics
Am. J. Phys. 91, 858–860 (2023)
https://doi.org/10.1119/5.0063636
Published: October 2023
View articletitled, The emergence of classical mixtures from an entangled quantum state
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Journal Articles

Free fall of a quantum many-body system

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A. Colcelli, G. Mussardo, G. Sierra, A. Trombettoni
Journal: American Journal of Physics
Am. J. Phys. 90, 833–840 (2022)
https://doi.org/10.1119/10.0013427
Published: November 2022
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Journal Articles

A demonstration of quantum key distribution with entangled photons for the undergraduate laboratory

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Aayam Bista, Baibhav Sharma, Enrique J. Galvez
Journal: American Journal of Physics
Am. J. Phys. 89, 111–120 (2021)
https://doi.org/10.1119/10.0002169
Published: January 2021
View articletitled, A demonstration of quantum key distribution with entangled photons for the undergraduate laboratory
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Journal Articles

Bell, Bohm, and qubit: EPR remixed

Open Access
William H. Press
Journal: American Journal of Physics
Am. J. Phys. 88, 558–564 (2020)
https://doi.org/10.1119/10.0001189
Published: July 2020
View articletitled, Bell, Bohm, and qubit: EPR remixed
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Includes: Supplementary data
Journal Articles

Harmonic oscillator thermal density matrix: First-order differential equations for the position representation

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L. F. Barragán-Gil, R. Walser
Journal: American Journal of Physics
Am. J. Phys. 86, 22–24 (2018)
https://doi.org/10.1119/1.5008268
Published: January 2018
View articletitled, Harmonic oscillator thermal density matrix: First-order differential equations for the position representation
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Journal Articles

A demonstration of decoherence for beginners

Free
L. Lerner
Journal: American Journal of Physics
Am. J. Phys. 85, 870–872 (2017)
https://doi.org/10.1119/1.5005526
Published: November 2017
View articletitled, A demonstration of decoherence for beginners
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Journal Articles

Quantitative wave-particle duality

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Tabish Qureshi
Journal: American Journal of Physics
Am. J. Phys. 84, 517–521 (2016)
https://doi.org/10.1119/1.4948606
Published: July 2016
View articletitled, Quantitative wave-particle duality
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Journal Articles

Enhancing student learning of two-level quantum systems with interactive simulations

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Antje Kohnle, Charles Baily, Anna Campbell, Natalia Korolkova, Mark J. Paetkau
Journal: American Journal of Physics
Am. J. Phys. 83, 560–566 (2015)
https://doi.org/10.1119/1.4913786
Published: June 2015
View articletitled, Enhancing student learning of two-level quantum systems with interactive simulations
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Journal Articles

Exploring entanglement with the help of quantum state measurement

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E. Dederick, M. Beck
Journal: American Journal of Physics
Am. J. Phys. 82, 962–971 (2014)
https://doi.org/10.1119/1.4883230
Published: October 2014
View articletitled, Exploring entanglement with the help of quantum state measurement
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Journal Articles

Understanding the damping of a quantum harmonic oscillator coupled to a two-level system using analogies to classical friction

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M. Bhattacharya, M. J. A. Stoutimore, K. D. Osborn, Ari Mizel
Journal: American Journal of Physics
Am. J. Phys. 80, 810–815 (2012)
https://doi.org/10.1119/1.4735707
Published: September 2012
View articletitled, Understanding the damping of a quantum harmonic oscillator coupled to a two-level system using analogies to classical friction
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Journal Articles

BOOKS RECEIVED

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Journal: American Journal of Physics
Am. J. Phys. 78, 1072 (2010)
https://doi.org/10.1119/1.3486452
Published: October 2010
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Journal Articles

Qubit quantum mechanics with correlated-photon experiments

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Enrique J. Galvez
Journal: American Journal of Physics
Am. J. Phys. 78, 510–519 (2010)
https://doi.org/10.1119/1.3337692
Published: May 2010
View articletitled, Qubit quantum mechanics with correlated-photon experiments
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Journal Articles

Demystifying decoherence and the master equation of quantum Brownian motion

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John King Gamble, John F. Lindner
Journal: American Journal of Physics
Am. J. Phys. 77, 244–252 (2009)
https://doi.org/10.1119/1.3043847
Published: March 2009
View articletitled, Demystifying decoherence and the master equation of quantum Brownian motion
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Journal Articles

Putting things on the energy shell

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George Csanak, L. A. Collins, D. P. Kilcrease
Journal: American Journal of Physics
Am. J. Phys. 76, 1070–1071 (2008)
https://doi.org/10.1119/1.2968865
Published: November 2008
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Journal Articles

The origin of the phase in the interference of Bose-Einstein condensates

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W. J. Mullin, R. Krotkov, F. Laloë
Journal: American Journal of Physics
Am. J. Phys. 74, 880–887 (2006)
https://doi.org/10.1119/1.2210489
Published: October 2006
View articletitled, The origin of the phase in the interference of Bose-Einstein condensates
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