Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Rajendrasinh H. Parmar"'
Publikováno v:
Journal of Mathematical Chemistry. 60:1930-1982
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c0cff54307506b705dd074b6b6bb16b
https://doi.org/10.1007/s10910-022-01397-w
https://doi.org/10.1007/s10910-022-01397-w
Publikováno v:
Journal of Mathematical Chemistry. 59:1638-1703
We propose here a modified Yukawa–Kratzer potential (MYKP) and determines its eigenvalue solutions. The energy spectrum in relativistic and non-relativistic regime with normalized wave functions for MYKP are obtained by parametric Nikiforov–Uvaro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29f25d306a4f01c2fc7c7c8f978f5d07
https://doi.org/10.1007/s10910-021-01258-y
https://doi.org/10.1007/s10910-021-01258-y
Publikováno v:
Journal of Molecular Modeling. 27
Using the Qiang-Dong proper quantization rule (PQR) and the supersymmetric quantum mechanics approach, we obtained the eigenspectrum of the energy and momentum for time independent and time dependent Hulthen-screened cosine Kratzer potentials. For th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b3510b36170c05dce4f309461d79765
https://doi.org/10.1007/s00894-021-04965-0
https://doi.org/10.1007/s00894-021-04965-0
Autor:
Rajendrasinh H. Parmar
Publikováno v:
Indian Journal of Physics. 93:1163-1170
We introduce here vector superpotential which is useful to find general potential form using supersymmetric quantum mechanics (SUSY QM) approach. Using the vector superpotential, we reconstruct different solved central potentials and non-central shap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6368d3fa2b009a56b1747c72fab3d3ef
https://doi.org/10.1007/s12648-019-01401-1
https://doi.org/10.1007/s12648-019-01401-1
Autor:
Rajendrasinh H. Parmar
Publikováno v:
Few-Body Systems. 61
In this work, we proposed ultra generalized exponential–hyperbolic potential (UGEHP) and derived various well known exponential–hyperbolic type potentials by setting parameters in UGEHP and using approximation suggested by Greene–Aldrich. The b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a030dba27be64a2c34f19ec2b4c79d1b
https://doi.org/10.1007/s00601-020-01572-2
https://doi.org/10.1007/s00601-020-01572-2
Publikováno v:
AIP Conference Proceedings.
We determined the rotational vibrational (RV) partition function from the energy eigenvalues obtained for the attractive radial potential plus class of Yukawa potential (ARPCYP) via asymptotic iteration method (AIM). From these eigenvalue spectrum an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be60b878f08bcf3cdfd71086a79fc730
https://doi.org/10.1063/5.0001430
https://doi.org/10.1063/5.0001430
Publikováno v:
AIP Conference Proceedings.
In this study, we proposed and solved the extended Hulthen-Yukawa with inverse square and Coulombic term plus ring shape potential (EHYIC-RSP) via the Nikiforov-Uvarov (NU) method. Solution of the Schrodinger equation with the EHYIC-RSP obtained for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4697ddb2228761079f564a8f7c8b6f5d
https://doi.org/10.1063/5.0001432
https://doi.org/10.1063/5.0001432
Autor:
Rajendrasinh H. Parmar
Publikováno v:
The European Physical Journal Plus. 134
We propose a generalized improved non-central potential (GINCP) and reconstruct few ring-shaped and double-ring-shaped potentials earlier solved by different researchers. We construct an extended ring-shaped potential (ERSP). Using the Nikiforov-Uvar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8ea4243a859a3662ffbc56083cad77a
https://doi.org/10.1140/epjp/i2019-12513-6
https://doi.org/10.1140/epjp/i2019-12513-6
Publikováno v:
Annals of Physics. 424:168335
In this article, approximate analytical bound state solutions of the Schrodinger equation in two-dimensional space for screened cosine Kratzer potential (SCKP) under the influence of the magnetic field and Aharanov–Bohm flux field have been investi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f14cf73f57d42497e540eeb5364f9118
https://doi.org/10.1016/j.aop.2020.168335
https://doi.org/10.1016/j.aop.2020.168335
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 28:2275-2282
The hadronic properties of heavy–light flavour mesons, vis a vis B, Bs, D and Ds, are investigated by treating the light flavour relativistically and the heavy flavour non-relativistically with an effective quark–antiquark interaction potential o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcb99f3f10941b2479684d812cd260f4
https://doi.org/10.1088/0954-3899/28/8/313
https://doi.org/10.1088/0954-3899/28/8/313