Asymptotic expansions of Feynman integrals of exponentials with polynomial exponent
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Publication:519750
DOI10.1134/S1061920816040063zbMath1361.81057MaRDI QIDQ519750
O. G. Smolyanov, A. K. Kravtseva, Eugene T. Shavgulidze
Publication date: 5 April 2017
Published in: Russian Journal of Mathematical Physics (Search for Journal in Brave)
Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Continuation of analytic objects in several complex variables (32D15) Feynman integrals and graphs; applications of algebraic topology and algebraic geometry (81Q30)
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Cites Work
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- Sur une résolution stochastique de l'équation de Schrödinger à coefficients analytiques
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