@article{7194387dc7a14086a1daed27cf4af828,
title = "Non-renormalization of induced charges and constraints on strongly coupled theories",
abstract = "It is shown that global fermionic charges induced in vacuum by slowly varying, topologically non-trivial background scalar fields are not renormalized provided that expansion in momenta of background fields is valid. This suggests that strongly coupled theories obey induced charge matching conditions which are analogous, but generally not equivalent, to 't Hooft anomaly matching conditions. We give a few examples of induced charge matching. In particular, the corresponding constraints in softly broken supersymmetric QCD suggest non-trivial low-energy mass pattern, in full accord with the results of direct analyses.",
keywords = "11.15.Me",
author = "Dubovsky, {S. L.} and Gorbunov, {D. S.} and Libanov, {M. V.} and Rubakov, {V. A.}",
note = "Funding Information: The authors are indebted to E. Akhmedov, D. Amati, G. Dvali, Yu. Kubyshin, A. Kuznetsov, V. Kuzmin, A. Penin, K. Selivanov, A. Smirnov, P. Tinyakov and S. Troitsky for numerous helpful discussions. This research was supported in part by Russian Foundation for Basic Research under grant 99-02-18410. The work of S.D. and D.G. is supported in part by INTAS under grant 96-0457 within the research program of the International Center for Fundamental Physics in Moscow and by ISSEP fellowships. The work of S.D., D.G., and M.L was supported in part by the Russian Academy of Sciences, JRP grant 37. V.R. would like to thank Professor Miguel Virasoro for the hopsitality at the Abdus Salam International Center for Theoretical Physics, where part of this work was carried out. ",
year = "1999",
month = oct,
doi = "10.1016/S0370-1573(99)00073-3",
language = "English (US)",
volume = "320",
pages = "147--158",
journal = "Physics Report",
issn = "0370-1573",
publisher = "Elsevier",
number = "1-6",
}