Geodesic
Behavior of~the effective charges in~``finite'' theories in~curved space-time
Teoretičeskaâ i matematičeskaâ fizika, Tome 79 (1989) no. 2, pp. 314-320

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Behaviour of effective charges in one-loop finite theories in curved space-time is investigated. It is shown that in strong gravitational field the effective charge corresponding to the parameter of non-minimal interaction between scalar and gravitational fields tends to its conformal value or else increases exponentially. The one-loop potential in finite theories is obtained with the accuracy up to terms linear in curvature. It is shown that in the presence of the external supergravity the supersymmetric “finite” theories admit of asymptotical conformal invariance. 
@article{TMF_1989_79_2_a14,
     author = {I. L. Buchbinder and S. D. Odyntsov and I. M. Likhtsier},
     title = {Behavior of~the effective charges in~``finite'' theories in~curved space-time},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {314--320},
     publisher = {mathdoc},
     volume = {79},
     number = {2},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1989_79_2_a14/}
}
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I. L. Buchbinder; S. D. Odyntsov; I. M. Likhtsier. Behavior of~the effective charges in~``finite'' theories in~curved space-time. Teoretičeskaâ i matematičeskaâ fizika, Tome 79 (1989) no. 2, pp. 314-320. http://geodesic.mathdoc.fr/item/TMF_1989_79_2_a14/