I am wondering if there is a way to use the APS reference style in a latex article that does not use the revtex article class? Here is a compilable example:
\documentclass[a4paper,11pt]{article}
%bibliography
\usepackage[square,numbers]{natbib}
\begin{document}
Hello \cite{example}. Hello again \cite{example2}.
%\bibliographystyle{unsrt}
\bibliographystyle{apsrmp4-1}
\bibliography{mybib}
\end{document}
with the bibliography mybib.bib
@article{example,
author = {Keinstein, A.},
title = {Not very general theory of relativity},
journal= {Astrostuff},
year = {1000},
volume = {1},
number = {2},
pages = {3-4},
}
@article{example2,
title = {Cool paper},
author = {X, XX and Y, YY},
journal = {Phys. Rev. A},
volume = {1},
issue = {1},
pages = {000000},
numpages = {1},
year = {2000},
month = {Jan},
publisher = {American Physical Society},
doi = {00.0000/PhysRevA.00.000000},
}
compiles to
Interestingly only one of the papers is not printed correctly. With the unsrt style, on the other hand, this gives a correct output for both papers.
Is there a way for natbib or bibtex to interpret the style file as revtex would? I use the same bibfile as I use in my revtex articles and there I have no problems.

apsrmp4-2orapsrev4-2I see no\bibinfoin the output (this command is provided in the.bblfile). Can you please make a compilable example that prints the\bibinfo? – Phelype Oleinik Oct 13 '20 at 10:22