This is a textbook version of my previous book [190]. Problems and solutions have been included, Appendix G has been added, more details have been presented, recent publications on evaluating Feynman integrals have been taken into account and the bibliography has been updated. 1 ThegoalofthebookistodescribeindetailhowFeynmanintegrals canbe evaluatedanalytically.TheproblemofevaluatingLorentz-covariantFeynman integrals over loop momenta originated in the early days of perturbative quantum ?eld theory. Over a span of more than ?fty years, a great variety of methodsforevaluatingFeynmanintegralshasbeendeveloped.Mostpowerful modern methods are described in this book. Iunderstandthatifanotherperson¿inparticularoneactivelyinvolvedin developing methods for Feynman integral evaluation ¿ wrote a book on this subject, he or she would probably concentrate on some other methods and would rank the methods as most important and less important in a di?erent order. I believe, however, that my choice is reasonable. At least I have tried to concentrate on the methods that have been used recently in the most sophisticated calculations, in which world records in the Feynman integral ¿sport¿ were achieved.
| Autorius: | Vladimir A. Smirnov |
| Leidėjas: | Springer Berlin Heidelberg |
| Išleidimo metai: | 2006 |
| Knygos puslapių skaičius: | 300 |
| ISBN-10: | 3540306102 |
| ISBN-13: | 9783540306108 |
| Formatas: | Knyga kietu viršeliu |
| Kalba: | Anglų |
| Žanras: | Calculus and mathematical analysis |
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