English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/41950
logo share SHARE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Towards a Loop-Tree Duality at Two Loops and Beyond

AuthorsBierenbaum, Isabella
Issue DateSep-2010
CitationNuclear Physics - Section B-PS - Proceedings Supplements 2010 (205-06): 164-169 (2010)
AbstractWe present an extension of the duality theorem, previously defined by S. Catani et at on the one-loop level, to higher loop orders. The duality theorem provides a relation between loop integrals and tree-level phase-space integrals. Here, the one-loop relation is rederived in a way which is more suitable for its extension to higher loop orders. This is shown in detail by considering the two-loop N-leg master diagram and by a short discussion of the four master diagrams at three loops, in this sketching the general structure of the duality theorem at even higher loop orders.
Description10th DESY Workshop on Elementary Particle Theory. Worlitz, GERMANY (APR 25-30, 2010)
Publisher version (URL)http://dx.doi.org/10.1016/j.nuclphysbps.2010.08.037
Appears in Collections:(IFIC) Comunicaciones congresos
Files in This Item:
File Description SizeFormat 
Towards a Loop-Tree.pdf130,1 kBAdobe PDFThumbnail
Show full item record
Review this work

Related articles:

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.