Analytic tools for Feynman integrals:
Gespeichert in:
1. Verfasser: | |
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Format: | Buch |
Sprache: | English |
Veröffentlicht: |
Berlin ; Heidelberg
Springer
[2012]
|
Schriftenreihe: | Springer Tracts in Modern Physics
250 |
Schlagworte: | |
Online-Zugang: | Inhaltstext Inhaltsverzeichnis |
Beschreibung: | ix, 296 Seiten Illustrationen |
ISBN: | 3642348858 9783642348853 9783642439254 |
Internformat
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100 | 1 | |a Smirnov, Vladimir A. |d 1951- |e Verfasser |0 (DE-588)10336627X |4 aut | |
245 | 1 | 0 | |a Analytic tools for Feynman integrals |c Vladimir A. Smirnov |
264 | 1 | |a Berlin ; Heidelberg |b Springer |c [2012] | |
300 | |a ix, 296 Seiten |b Illustrationen | ||
336 | |b txt |2 rdacontent | ||
337 | |b n |2 rdamedia | ||
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490 | 1 | |a Springer Tracts in Modern Physics |v 250 | |
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Datensatz im Suchindex
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adam_text |
IMAGE 1
CONTENTS
1 INTRODUCTION 1
1.1 NOTATION 10
REFERENCES 10
2 FEYNMAN INTEGRALS: BASIC DEFINITIONS AND TOOLS 11
2.1 FEYNMAN RULES AND FEYNMAN INTEGRALS 11
2.2 DIVERGENCES 14
2.3 ALPHA REPRESENTATION 19
2.4 REGULARIZATION 21
2.5 PROPERTIES O F DIMENSIONALLY REGULARIZED FEYNMAN INTEGRALS 26
REFERENCES 30
3 EVALUATING BY ALPHA AND FEYNMAN PARAMETERS 33
3.1 SIMPLE ONE- AND TWO-LOOP FORMULAE 33
3.2 AUXILIARY TRICKS 37
3.2.1 RECURSIVELY ONE-LOOP FEYNMAN INTEGRALS 37
3.2.2 PARTIAL FRACTIONS 38
3.2.3 DEALING WITH NUMERATORS 38
3.3 ONE-LOOP EXAMPLES 41
3.4 FEYNMAN PARAMETERS 4 5
3.5 TWO-LOOP EXAMPLES 48
REFERENCE . . 58
4 SECTOR DECOMPOSITIONS 61
4.1 HEPP AND SPEER SECTORS 62
4.2 RECURSIVE SECTOR DECOMPOSITIONS 68
4.3 GEOMETRICAL SECTOR DECOMPOSITIONS 72
4.4 ANALYSIS O F CONVERGENCE AND A DEFINITION O F DIMENSIONALLY
REGULARIZED UV AND IR DIVERGENT FEYNMAN INTEGRALS 75
REFERENCES 80
VII
HTTP://D-NB.INFO/1027026672
IMAGE 2
VIII C O N T E N T S
5 EVALUATING BY MB REPRESENTATION 83
5.1 A ONE-LOOP EXAMPLE 84
5.2 EVALUATING MULTIPLE MB INTEGRALS 89
5.3 HOW TO DERIVE AND CHECK MB REPRESENTATIONS 9 0
5.4 TWO BASIC STRATEGIES O F RESOLVING SINGULARITIES IN E 100
5.5 TWO-LOOP EXAMPLES 102
5.6 EXAMPLES WITH THE OLD STRATEGY A 106
5.7 APPLYING MB REPRESENTATION TO EXPAND FEYNMAN INTEGRALS IN MOMENTA
AND MASSES 119
5.8 COMBINING MB REPRESENTATION WITH SECTOR DECOMPOSITIONS TO EXPAND
FEYNMAN INTEGRALS 121
5.9 CONCLUSION 123
REFERENCES 124
6 IBP AND REDUCTION TO MASTER INTEGRALS 127
6.1 SOLVING IBP RELATIONS BY HAND 128
6.2 GENERAL SETUP FOR IBP REDUCTION 134
6.3 LAPORTA'S ALGORITHM 136
6.4 ALGEBRAIC STRUCTURE OF IBP RELATIONS 138
6.5 BAIKOV'S METHOD 140
6.6 SHIFTING DIMENSION AND GROBNER BASES 148
6.7 OBTAINING ADDITIONAL RELATIONS 151
6.8 CONCLUSION 153
REFERENCES 154
7 EVALUATION BY DIFFERENTIAL EQUATIONS 157
7.1 ONE-LOOP EXAMPLES 157
7.2 TWO-LOOP EXAMPLE 163
7.3 THREE-LOOP EXAMPLE 167
7.4 CONCLUSION 169
REFERENCES 171
8 EVALUATING MASTER INTEGRALS BY DIMENSIONAL RECURRENCE AND ANALYTICITY
173
8.1 DIMENSIONAL RECURRENCE RELATIONS 173
8.2 GENERAL PRESCRIPTIONS 175
8.3 MULTILOOP EXAMPLES 179
8.4 EVALUATING MULTICOMPONENT MASTER INTEGRALS 193
8.5 WHAT NUMBERS CAN APPEAR IN EPSILON EXPANSIONS? 200
REFERENCES 202
9 ASYMPTOTIC EXPANSIONS IN MOMENTA AND MASSES 203
9.1 EXPANSION BY SUBGRAPHS 203
9.2 EXPANSION BY REGIONS 208
IMAGE 3
CONTENTS I X
9.3 EXPANSION BY REGIONS IN PARAMETRIC REPRESENTATIONS 214
9.4 HOW TO REVEAL RELEVANT REGIONS 216
9.5 REVEALING POTENTIAL REGIONS 219
9.6 REVEALING GLAUBER REGIONS 221
9.7 MATHEMATICAL STATUS O F EXPANSION BY REGIONS 225
REFERENCES 226
10 APPENDIX A: TABLES 227
10.1 TABLE OF INTEGRALS 227
10.2 SOME USEFUL FORMULAE 234
11 APPENDIX B: SOME SPECIAL FUNCTIONS 237
REFERENCES 241
12 APPENDIX C: SUMMATION FORMULAE 243
12.1 SOME NUMBER SERIES 244
12.2 POWER SERIES OF WEIGHTS 3 AND 4 IN TERMS OF POLYLOGARITHMS 249
12.3 INVERSE BINOMIAL POWER SERIES UP TO WEIGHT 4 250
12.4 POWER SERIES O F WEIGHTS 5 AND 6 IN TERMS OF HPLS 252
REFERENCES 257
13 APPENDIX D: TABLE OF M B INTEGRALS 259
13.1 MB INTEGRALS WITH FOUR GAMMA FUNCTIONS 259
13.2 MB INTEGRALS WITH SIX GAMMA FUNCTIONS 267
13.3 THE GAUSS HYPERGEOMETRIC FUNCTION AND MB INTEGRALS 272
14 APPENDIX E: A BRIEF REVIEW O F SOME OTHER METHODS 275
14.1 DISPERSION INTEGRALS 275
14.2 GEGENBAUER POLYNOMIAL X-SPACE TECHNIQUE 277
14.3 GLUING 278
14.4 STAR-TRIANGLE RELATIONS 279
14.5 DUALITY FOR PLANAR GRAPHS 280
14.6 IR REARRANGEMENT AND R * 282
14.7 DIFFERENCE EQUATIONS 284
14.8 EXPERIMENTAL MATHEMATICS AND PSLQ 285
14.9 EVALUATING FEYNMAN INTEGRALS BY SUMMING UP SERIES 287
14.10 SYMBOLS 287
REFERENCES 290
LIST O F SYMBOLS 293
INDEX 295 |
any_adam_object | 1 |
author | Smirnov, Vladimir A. 1951- |
author_GND | (DE-588)10336627X |
author_facet | Smirnov, Vladimir A. 1951- |
author_role | aut |
author_sort | Smirnov, Vladimir A. 1951- |
author_variant | v a s va vas |
building | Verbundindex |
bvnumber | BV040722812 |
classification_rvk | UD 9310 UK 4500 |
classification_tum | PHY 013f |
ctrlnum | (OCoLC)826994801 (DE-599)DNB1027026672 |
dewey-full | 530.12 |
dewey-hundreds | 500 - Natural sciences and mathematics |
dewey-ones | 530 - Physics |
dewey-raw | 530.12 |
dewey-search | 530.12 |
dewey-sort | 3530.12 |
dewey-tens | 530 - Physics |
discipline | Physik |
format | Book |
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language | English |
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owner_facet | DE-29T DE-11 DE-91G DE-BY-TUM DE-19 DE-BY-UBM DE-703 DE-83 DE-355 DE-BY-UBR |
physical | ix, 296 Seiten Illustrationen |
publishDate | 2012 |
publishDateSearch | 2012 |
publishDateSort | 2012 |
publisher | Springer |
record_format | marc |
series | Springer Tracts in Modern Physics |
series2 | Springer Tracts in Modern Physics |
spelling | Smirnov, Vladimir A. 1951- Verfasser (DE-588)10336627X aut Analytic tools for Feynman integrals Vladimir A. Smirnov Berlin ; Heidelberg Springer [2012] ix, 296 Seiten Illustrationen txt rdacontent n rdamedia nc rdacarrier Springer Tracts in Modern Physics 250 Pfadintegral (DE-588)4173973-5 gnd rswk-swf Pfadintegral (DE-588)4173973-5 s DE-604 Erscheint auch als Online-Ausgabe 978-3-642-34886-0 Springer Tracts in Modern Physics 250 (DE-604)BV000000153 250 X:MVB text/html http://deposit.dnb.de/cgi-bin/dokserv?id=4164529&prov=M&dok_var=1&dok_ext=htm Inhaltstext DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025702976&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
spellingShingle | Smirnov, Vladimir A. 1951- Analytic tools for Feynman integrals Springer Tracts in Modern Physics Pfadintegral (DE-588)4173973-5 gnd |
subject_GND | (DE-588)4173973-5 |
title | Analytic tools for Feynman integrals |
title_auth | Analytic tools for Feynman integrals |
title_exact_search | Analytic tools for Feynman integrals |
title_full | Analytic tools for Feynman integrals Vladimir A. Smirnov |
title_fullStr | Analytic tools for Feynman integrals Vladimir A. Smirnov |
title_full_unstemmed | Analytic tools for Feynman integrals Vladimir A. Smirnov |
title_short | Analytic tools for Feynman integrals |
title_sort | analytic tools for feynman integrals |
topic | Pfadintegral (DE-588)4173973-5 gnd |
topic_facet | Pfadintegral |
url | http://deposit.dnb.de/cgi-bin/dokserv?id=4164529&prov=M&dok_var=1&dok_ext=htm http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025702976&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
volume_link | (DE-604)BV000000153 |
work_keys_str_mv | AT smirnovvladimira analytictoolsforfeynmanintegrals |