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Issues
June 1990
ISSN 0002-9505
EISSN 1943-2909
Letters To The Editor
Using the variational principle to prove the existence of bound states: A remark
Am. J. Phys. 58, 519 (1990)
https://doi.org/10.1119/1.16438
Editorial
Awards
Papers
Correlated wavefunction of two particles in an infinite well with a delta repulsion
Am. J. Phys. 58, 590–592 (1990)
https://doi.org/10.1119/1.16409
Notes and Discussions
Apparatus and Demonstration Notes
Book Reviews
Atoms for Peace and War, 1953–1961: Eisenhower and the Atomic Energy Commission
Am. J. Phys. 58, 602–603 (1990)
https://doi.org/10.1119/1.16414
All objects and some questions
Charles H. Lineweaver, Vihan M. Patel
On the analogy between spinning disks coming to rest and merging black holes
Domenico Davide Meringolo, Francesco Conidi, et al.
Ergodic Lagrangian dynamics in a superhero universe
I. L. Tregillis, George R. R. Martin
Quantum solutions for the delta ring and delta shell
Luis F. Castillo-Sánchez, Julio C. Gutiérrez-Vega
Detecting gravitational waves with light
Markus Pössel
Online “Advanced Labs” in physics
Peter A. Bennett