@misc{indiciae00b44d7cd8eb, title = {The QCD axion sum rule}, author = {Gavela, Belén and Quílez, Pablo (ORCID:0000000243272706) and Ramos, Maria (ORCID:0000000177437364)}, year = {2024}, doi = {10.1007/jhep04(2024)056}, url = {https://www.osti.gov/biblio/2576011}, note = {Source identifier: 2576011} }