Breakdown of universality in few-boson systems
Abstract
We develop a series of resonant short-range two-boson potentials reproducing the same two-body low-energy observables and apply them in three- and four-body calculations. We demonstrate that the universal behavior predicted by effective field theory may be strongly violated and analyze the conditions for this phenomenon.
- Authors:
-
- Centro de Fisica Nuclear da Universidade de Lisboa, P-1649-003 Lisboa (Portugal)
- Institut Pluridisciplinaire Hubert Curien, IN2P3-CNRS/Universite Louis Pasteur, Boite Postale 28, F-67037 Strasbourg Cedex 2 (France)
- Publication Date:
- OSTI Identifier:
- 21448407
- Resource Type:
- Journal Article
- Journal Name:
- Physical Review. A
- Additional Journal Information:
- Journal Volume: 82; Journal Issue: 1; Other Information: DOI: 10.1103/PhysRevA.82.012705; (c) 2010 The American Physical Society; Journal ID: ISSN 1050-2947
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BOSONS; FIELD THEORIES; FOUR-BODY PROBLEM; INTERACTION RANGE; POTENTIALS; THREE-BODY PROBLEM; TWO-BODY PROBLEM; DISTANCE; MANY-BODY PROBLEM
Citation Formats
Deltuva, Arnoldas, and Lazauskas, Rimantas. Breakdown of universality in few-boson systems. United States: N. p., 2010.
Web. doi:10.1103/PHYSREVA.82.012705.
Deltuva, Arnoldas, & Lazauskas, Rimantas. Breakdown of universality in few-boson systems. United States. https://doi.org/10.1103/PHYSREVA.82.012705
Deltuva, Arnoldas, and Lazauskas, Rimantas. 2010.
"Breakdown of universality in few-boson systems". United States. https://doi.org/10.1103/PHYSREVA.82.012705.
@article{osti_21448407,
title = {Breakdown of universality in few-boson systems},
author = {Deltuva, Arnoldas and Lazauskas, Rimantas},
abstractNote = {We develop a series of resonant short-range two-boson potentials reproducing the same two-body low-energy observables and apply them in three- and four-body calculations. We demonstrate that the universal behavior predicted by effective field theory may be strongly violated and analyze the conditions for this phenomenon.},
doi = {10.1103/PHYSREVA.82.012705},
url = {https://www.osti.gov/biblio/21448407},
journal = {Physical Review. A},
issn = {1050-2947},
number = 1,
volume = 82,
place = {United States},
year = {Thu Jul 15 00:00:00 EDT 2010},
month = {Thu Jul 15 00:00:00 EDT 2010}
}
Other availability
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.