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This article is cited in 1 scientific paper (total in 1 paper)
Quantum Anomalies via Differential Properties of Lebesgue–Feynman Generalized Measures
John E. Gougha, Tudor S. Ratiubcd, Oleg G. Smolyanovef a Institute of Mathematics, Physics and Computer Science, Aberystwyth University, Penglais, Aberystwyth, Ceredigion, SY23 3BZ, UK
b School of Mathematical Sciences, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang District, Shanghai, 200240, China
c Section de Mathématiques, Université de Genève, 2-4 rue du Lièvre, Case postale 64, 1211 Genève 4, Switzerland
d École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
e Faculty of Mechanics and Mathematics, Lomonosov Moscow State University, Moscow, 119991 Russia
f Moscow Institute of Physics and Technology (National Research University), Institutskii per. 9, Dolgoprudnyi, Moscow oblast, 141701 Russia
Abstract:
We address the problem concerning the origin of quantum anomalies, which has been the source of disagreement in the literature. Our approach is novel as it is based on the differentiability properties of families of generalized measures. To this end, we introduce a space of test functions over a locally convex topological vector space, and define the concept of logarithmic derivatives of the corresponding generalized measures. In particular, we show that quantum anomalies are readily understood in terms of the differential properties of the Lebesgue–Feynman generalized measures (equivalently, of the Feynman path integrals). We formulate a precise definition for quantum anomalies in these terms.
Received: January 23, 2020 Revised: January 23, 2020 Accepted: June 16, 2020
Citation:
John E. Gough, Tudor S. Ratiu, Oleg G. Smolyanov, “Quantum Anomalies via Differential Properties of Lebesgue–Feynman Generalized Measures”, Selected issues of mathematics and mechanics, Collected papers. On the occasion of the 70th birthday of Academician Valery Vasil'evich Kozlov, Trudy Mat. Inst. Steklova, 310, Steklov Math. Inst., Moscow, 2020, 107–118; Proc. Steklov Inst. Math., 310 (2020), 98–107
Linking options:
https://www.mathnet.ru/eng/tm4109https://doi.org/10.4213/tm4109 https://www.mathnet.ru/eng/tm/v310/p107
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