Evolutionary fitting methods for the extraction of mass spectra in lattice field theory
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- Georg A von Hippel
- Randy Lewis
- Robert G Petry
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000256733300001&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1016/j.cpc.2007.12.005
- eISSN
- 1879-2944
- Externe Identifier
- Clarivate Analytics Document Solution ID: 313IC
- ISSN
- 0010-4655
- Ausgabe der Veröffentlichung
- 10
- Zeitschrift
- COMPUTER PHYSICS COMMUNICATIONS
- Schlüsselwörter
- lattice field theory
- curve fitting
- evolutionary algorithms
- Paginierung
- 713 - 723
- Datum der Veröffentlichung
- 2008
- Status
- Published
- Titel
- Evolutionary fitting methods for the extraction of mass spectra in lattice field theory
- Sub types
- Article
- Ausgabe der Zeitschrift
- 178
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Autoren
- Georg M von Hippel
- Randy Lewis
- Robert G Petry
- DOI
- 10.1016/j.cpc.2007.12.005
- ISSN
- 0010-4655
- Ausgabe der Veröffentlichung
- 10
- Zeitschrift
- Computer Physics Communications
- Sprache
- en
- Paginierung
- 713 - 723
- Datum der Veröffentlichung
- 2008
- Status
- Published
- Herausgeber
- Elsevier BV
- Herausgeber URL
- http://dx.doi.org/10.1016/j.cpc.2007.12.005
- Datum der Datenerfassung
- 2019
- Titel
- Evolutionary fitting methods for the extraction of mass spectra in lattice field theory
- Ausgabe der Zeitschrift
- 178
Data source: Crossref
- Abstract
- We present an application of evolutionary algorithms to the curve-fitting problems commonly encountered when trying to extract particle masses from correlators in Lattice QCD. Harnessing the flexibility of evolutionary methods in global optimization allows us to dynamically adapt the number of states to be fitted along with their energies so as to minimize overall \chi^2/(d.o.f.), leading to a promising new way of extracting the mass spectrum from measured correlation functions.
- Autoren
- Georg M von Hippel
- Randy Lewis
- Robert G Petry
- Autoren-URL
- http://arxiv.org/abs/0707.2788v2
- Zeitschrift
- Comput.Phys.Commun.
- Schlüsselwörter
- hep-lat
- hep-lat
- physics.comp-ph
- Notes
- 39 pages, 7 figures; uses elsart.cls; version to appear in Comput.Phys.Commun
- Paginierung
- 713 - 723
- Datum der Veröffentlichung
- 2007
- Herausgeber URL
- http://dx.doi.org/10.1016/j.cpc.2007.12.005
- Datum der Datenerfassung
- 2007
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2007
- Titel
- Evolutionary Fitting Methods for the Extraction of Mass Spectra in Lattice Field Theory
- Ausgabe der Zeitschrift
- 178
Files
0707.2788v2.pdf
Data source: arXiv
- Beziehungen:
- Property of