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Solution of Dirac Equation for q-Deformed Eckart Potential with Yukawa-type Tensor Interaction for Spin and Pseudospin Symmetry Using Romanovski Polynomial

Atom Indonesia · Vol. 39 No. 3 (2014) · pp. 112–123

DOI
10.17146/aij.2013.251
ISSN
2356-5322, 0126-1568
Published
2014-01-17
Publisher
National Research and Innovation Agency
Language
eng
License
creativecommons.org/licenses/by-nc-sa/4.0

Abstract

The motion of a nucleon in q-deformed Eckart potential field coupled with Yukawa-type tensor potential is described by using Dirac equation. The bound state solutions of Dirac equation for q-deformed Eckart potential with Yukawa-type tensor potential under exact spin- and pseudospin-symmetric limit are obtained using finite Romanovski polynomials. The approximate relativistic energy spectra are exactly obtained within the approximation scheme of centrifugal term. The relativistic energy is negative for pseudospin symmetry and positive for spin symmetry. The radial component of Dirac spinors are obtained in terms of Romanovski polynomials under exact spin- and pseudospin-symmetric conditions. The relativistic energy spectrum for the exact spin-symmetric case reduces to non-relativistic energy spectrum in the non-relativistic limit.Received: 23 October 2013; Revised: 02 November 2013 Accepted: 10 November 2013

Keywords

Collaboration network of the authors

8 authors · 11 co-authorship links · 2 across different organisations

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  • Sebelas Maret University
  • Cenderawasih University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Sarwanto SarwantoSebelas Maret University1
Indah BudiartiCenderawasih University1
H. HarjanaSebelas Maret University1
Cari CariAffiliation unknown1
Luthfiya Kurnia PermatahatiAffiliation unknown1
S. SuparmiAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://atomindonesia.brin.go.id/index.php/aij/oai, first harvested 8 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Solution of Dirac Equation for q-Deformed Eckart Potential with Yukawa-type Tensor Interaction    for Spin and Pseudospin Symmetry Using Romanovski Polynomial</dc:title>
	<dc:creator>Suparmi, A.</dc:creator>
	<dc:creator>Cari, C.</dc:creator>
	<dc:subject xml:lang="en-US">Dirac equation solution;   q-deformed Eckart potential;  Yukawa-type tensor;  Spin symmetry;  Pseudospin symmetry;  Romanovski polynomials</dc:subject>
	<dc:description xml:lang="en-US">The motion of a nucleon in q-deformed Eckart potential field coupled with Yukawa-type tensor potential is described by using Dirac equation. The bound state solutions of Dirac equation for q-deformed Eckart potential with Yukawa-type tensor potential under exact spin- and pseudospin-symmetric limit are obtained using finite Romanovski polynomials. The approximate relativistic energy spectra are exactly obtained within the approximation scheme of centrifugal term. The relativistic energy is negative for pseudospin symmetry and positive for spin symmetry. The radial component of Dirac spinors are obtained in terms of Romanovski polynomials under exact spin- and pseudospin-symmetric conditions. The relativistic energy spectrum for the exact spin-symmetric case reduces to non-relativistic energy spectrum in the non-relativistic limit.Received: 23 October 2013; Revised: 02 November 2013 Accepted: 10 November 2013</dc:description>
	<dc:publisher xml:lang="en-US">National Research and Innovation Agency</dc:publisher>
	<dc:contributor xml:lang="en-US">BATAN</dc:contributor>
	<dc:date>2014-01-17</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US"></dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://atomindonesia.brin.go.id/index.php/aij/article/view/251</dc:identifier>
	<dc:identifier>10.17146/aij.2013.251</dc:identifier>
	<dc:source xml:lang="en-US">Atom Indonesia; Vol 39, No 3 (2013): December 2013; 112-123</dc:source>
	<dc:source>2356-5322</dc:source>
	<dc:source>0126-1568</dc:source>
	<dc:source>10.17146/aij.2013.%x</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://atomindonesia.brin.go.id/index.php/aij/article/view/251/197</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2016 Atom Indonesia</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc-sa/4.0</dc:rights>
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