English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Towards the n-point one-loop superstring amplitude I: Pure spinors and superfield kinematics

Mafra, C. R., & Schlotterer, O. (2019). Towards the n-point one-loop superstring amplitude I: Pure spinors and superfield kinematics. Journal of High Energy Physics, 2019(8): 90. doi:10.1007/JHEP08(2019)090.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/21.11116/0000-0002-DC79-F Version Permalink: http://hdl.handle.net/21.11116/0000-0004-B3B1-9
Genre: Journal Article

Files

show Files
hide Files
:
1812.10969.pdf (Preprint), 551KB
Name:
1812.10969.pdf
Description:
File downloaded from arXiv at 2019-01-28 08:56
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
:
Mafra-Schlotterer2019_Article_TowardsTheN-pointOne-loopSuper(1).pdf (Publisher version), 2MB
Name:
Mafra-Schlotterer2019_Article_TowardsTheN-pointOne-loopSuper(1).pdf
Description:
Open Access
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-

Locators

show

Creators

show
hide
 Creators:
Mafra, Carlos R., Author
Schlotterer, Oliver1, Author              
Affiliations:
1Quantum Gravity and Unified Theories, AEI Golm, MPI for Gravitational Physics, Max Planck Society, ou_24014              

Content

show
hide
Free keywords: High Energy Physics - Theory, hep-th
 Abstract: This is the first installment of a series of three papers in which we describe a method to determine higher-point correlation functions in one-loop open-superstring amplitudes from first principles. In this first part, we exploit the synergy between the cohomological features of pure-spinor superspace and the pure-spinor zero-mode integration rules of the one-loop amplitude prescription. This leads to the study of a rich variety of multiparticle superfields which are local, have covariant BRST variations, and are compatible with the particularities of the pure-spinor amplitude prescription. Several objects related to these superfields, such as their non-local counterparts and the so-called BRST pseudo-invariants, are thoroughly reviewed and put into new light. Their properties will turn out to be mysteriously connected to products of one-loop worldsheet functions in packages dubbed "generalized elliptic integrands", whose prominence will be seen in the later parts of this series of papers.

Details

show
hide
Language(s):
 Dates: 2018-12-282019
 Publication Status: Published in print
 Pages: 72 pp
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: arXiv: 1812.10969
URI: http://arxiv.org/abs/1812.10969
DOI: 10.1007/JHEP08(2019)090
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Journal of High Energy Physics
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: 2019 (8) Sequence Number: 90 Start / End Page: - Identifier: -