Local realizations of contact interactions in two- and three-body problems

A. Kruppa, K. Varga, J. Révai

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Based on the self-adjoint extension theory mathematically rigorously defined two-body contact interaction in three dimension is reviewed. Local potential realizations of this proper contact interaction are given in terms of Pöschl-Teller, exponential, and square-well potentials. Three-body calculation is carried out for the halo nucleus 11Li using adequately represented contact interaction.

Original languageEnglish
Pages (from-to)643011-643018
Number of pages8
JournalPhysical Review C - Nuclear Physics
Volume63
Issue number6
Publication statusPublished - Jun 2001

Fingerprint

three body problem
electric contacts
square wells
interactions
halos
nuclei

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

Cite this

Local realizations of contact interactions in two- and three-body problems. / Kruppa, A.; Varga, K.; Révai, J.

In: Physical Review C - Nuclear Physics, Vol. 63, No. 6, 06.2001, p. 643011-643018.

Research output: Contribution to journalArticle

@article{8e8a78b8de9c4019b4670b1272055327,
title = "Local realizations of contact interactions in two- and three-body problems",
abstract = "Based on the self-adjoint extension theory mathematically rigorously defined two-body contact interaction in three dimension is reviewed. Local potential realizations of this proper contact interaction are given in terms of P{\"o}schl-Teller, exponential, and square-well potentials. Three-body calculation is carried out for the halo nucleus 11Li using adequately represented contact interaction.",
author = "A. Kruppa and K. Varga and J. R{\'e}vai",
year = "2001",
month = "6",
language = "English",
volume = "63",
pages = "643011--643018",
journal = "Physical Review C - Nuclear Physics",
issn = "0556-2813",
publisher = "American Physical Society",
number = "6",

}

TY - JOUR

T1 - Local realizations of contact interactions in two- and three-body problems

AU - Kruppa, A.

AU - Varga, K.

AU - Révai, J.

PY - 2001/6

Y1 - 2001/6

N2 - Based on the self-adjoint extension theory mathematically rigorously defined two-body contact interaction in three dimension is reviewed. Local potential realizations of this proper contact interaction are given in terms of Pöschl-Teller, exponential, and square-well potentials. Three-body calculation is carried out for the halo nucleus 11Li using adequately represented contact interaction.

AB - Based on the self-adjoint extension theory mathematically rigorously defined two-body contact interaction in three dimension is reviewed. Local potential realizations of this proper contact interaction are given in terms of Pöschl-Teller, exponential, and square-well potentials. Three-body calculation is carried out for the halo nucleus 11Li using adequately represented contact interaction.

UR - http://www.scopus.com/inward/record.url?scp=0040376040&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0040376040&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0040376040

VL - 63

SP - 643011

EP - 643018

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

SN - 0556-2813

IS - 6

ER -