Andrei Barvinsky1,*, Ioseph Buchbinder2,†, Vladimir Krykhtin3,‡, and Dmitry Nesterov1,§
A. O. Barvinsky, I. L. Buchbinder, V. A. Krykhtin, and D. V. Nesterov
Phys. Rev. D 113 045022 (2026)