March 2020, page 45—The equation should read as follows:
March 2020, page 46—The and terms should have been and , respectively.
© 2020 American Institute of Physics.
2020
American Institute of Physics
Corrections. Physics Today 1 September 2020; 73 (9): 12. https://doi.org/10.1063/PT.3.4561
Download citation file:
March 2020, page 45—The equation should read as follows:
March 2020, page 46—The and terms should have been and , respectively.