4.7 Article

To d, or not to d: recent developments and comparisons of regularization schemes

期刊

EUROPEAN PHYSICAL JOURNAL C
卷 77, 期 7, 页码 -

出版社

SPRINGER
DOI: 10.1140/epjc/s10052-017-5023-2

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资金

  1. UZH
  2. Swiss National Science Foundation (SNF) [200021_160156, 200021_163466]
  3. Fondazione Cassa di Risparmio di Padova e Rovigo (CARIPARO)
  4. CAPES (Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior) - Brazil
  5. FCT(Portugal) [UID/FIS/04564/2016]
  6. Brazilian institution CNPq (Conselho Nacional de Desenvolvimento Cientfico e Tecnologico)
  7. Brazilian institution FAPEMIG (Fundacao de Amparo a Pesquisa do Estado de Minas Gerais)
  8. Research Executive Agency (REA) of the European Union [PITN-GA2012-316704, 291377]
  9. MECD Proyects [FPA2013-47836-C3-1-P, FPA2016-78220-C33-P]
  10. CONICET Argentina
  11. Spanish Government
  12. ERDF funds from the European Commission [FPA2014-53631-C2-1-P, SEV-2014-0398]
  13. Generalitat Valenciana [PROMETEOII/2013/007, GRISOLIA/2015/035]
  14. Fondazione Cariplo [2015-0761]
  15. Swiss National Science Foundation (SNF) [200021_160156, 200021_163466] Funding Source: Swiss National Science Foundation (SNF)

向作者/读者索取更多资源

We give an introduction to several regularization schemes that deal with ultraviolet and infrared singularities appearing in higher-order computations in quantum field theories. Comparing the computation of simple quantities in the various schemes, we point out similarities and differences between them.

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