English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  EFTofPNG: A package for high precision computation with the Effective Field Theory of Post-Newtonian Gravity

Levi, M., & Steinhoff, J. (2017). EFTofPNG: A package for high precision computation with the Effective Field Theory of Post-Newtonian Gravity. Classical and quantum gravity, 34(24): 244001. doi:10.1088/1361-6382/aa941e.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-002D-8CBB-B Version Permalink: http://hdl.handle.net/21.11116/0000-0002-F674-6
Genre: Journal Article

Files

show Files
hide Files
:
1705.06309.pdf (Preprint), 379KB
Name:
1705.06309.pdf
Description:
File downloaded from arXiv at 2017-07-06 07:58
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
:
Manuscript_Version.pdf (Any fulltext), 275KB
 
File Permalink:
-
Name:
Manuscript_Version.pdf
Description:
-
Visibility:
Restricted (Max Planck Institute for Gravitational Physics (Albert Einstein Institute), Potsdam-Golm; )
MIME-Type / Checksum:
application/pdf
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
License:
-

Locators

show

Creators

show
hide
 Creators:
Levi, Michele, Author
Steinhoff, Jan1, Author              
Affiliations:
1Astrophysical and Cosmological Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, ou_1933290              

Content

show
hide
Free keywords: General Relativity and Quantum Cosmology, gr-qc,High Energy Physics - Theory, hep-th
 Abstract: We present a new public package "EFTofPNG" for high precision computation in the effective field theory of post-Newtonian (PN) Gravity, including spins. We created this package in view of the timely need to publicly share automated computation tools, which integrate the various types of physics manifested in the expected increasing influx of gravitational wave (GW) data. Hence, we created a free and open source package, which is self-contained, modular, all-inclusive, and accessible to the classical Gravity community. The "EFTofPNG" Mathematica package also uses the power of the "xTensor" package, suited for complicate tensor computation, where our coding also strategically approaches the generic generation of Feynman contractions, which is universal to all perturbation theories in physics, by efficiently treating n-point functions as tensors of rank n. The package currently contains four independent units, which serve as subsidiaries to the main one. Its final unit serves as a pipeline chain for the obtainment of the final GW templates, and provides the full computation of all derivatives and gauge invariant physical observables of interest. The upcoming "EFTofPNG" package version 1.0 should cover the point mass sector, and all the spin sectors, up to the fourth PN order, and the two-loop level. We expect and strongly encourage public development of the package to improve its efficiency, and to extend it to further PN sectors, and observables useful for the waveform modeling.

Details

show
hide
Language(s):
 Dates: 2017-05-17201720172017
 Publication Status: Published in print
 Pages: 15 pages, 1 figure, code available as a public repository through GitHub: https://github.com/miche-levi/pncbc-eftofpng
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: arXiv: 1705.06309
URI: http://arxiv.org/abs/1705.06309
DOI: 10.1088/1361-6382/aa941e
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Classical and quantum gravity
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Bristol, U.K. : Institute of Physics
Pages: - Volume / Issue: 34 (24) Sequence Number: 244001 Start / End Page: - Identifier: ISSN: 0264-9381
CoNE: /journals/resource/954925513480_1