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Studying third harmonic generation in spherical quantum dot under inversely quadratic Hellmann potential
In this paper, we have reported the computation of the third harmonic generation of GaAs spherical quantum dot under the action of inversely...
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Effects of hydrostatic pressure and temperature on the second-harmonic generation of spherical quantum dots with inversely quadratic Hellmann potential
We have theoretically investigated second-harmonic generation (SHG) of spherical quantum dots with inversely quadratic Hellmann potential under the...
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Approximate solutions of Schrodinger equation and expectation values of Inversely Quadratic Hellmann-Kratzer (IQHK) potential
The study presents approximate solutions of Schrodinger equation with the Inversely quadratic Hellmann-Kratzer (IQHK) potential. The energy...
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Nonlinear optical properties in GaAs/Al0.3Ga0.7As quantum dots of inversely quadratic Hellmann plus Kratzer potential
In this paper, we study in detail the effects of some factors on the optical absorption coefficients (OACs) and refractive index changes (RICs) in...
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A Theoretical Model of Deformed Klein–Gordon Equation with Generalized Modified Screened Coulomb Plus Inversely Quadratic Yukawa Potential in RNCQM Symmetries
In this work, we present approximate and analytical solutions of the deformed Klein–Gordon containing an interaction of the equal vector and scalar...
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Energy spectra and magnetic properties of diatomic molecules in the presence of magnetic and AB fields with the inversely quadratic Yukawa potential
AbstractWithin the framework of non-relativistic quantum mechanics, the inversely quadratic Yukawa potential is investigated in the presence of...
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Spin and pseudospin symmetries of the Dirac equation for the generalised Morse potential and a class of Yukawa potential
We have studied the bound-state solutions of the spin and pseudospin limits of the Dirac equation with the generalised Morse potential and a class of...
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Eigenvalue spectra of non-relativistic particles confined by AB-flux field with Eckart plus class of Yukawa potential in point-like global monopole
In this work, we solve the radial Schrödinger wave equation in three dimensions under the Aharonov–Bohm (AB) flux field with Eckart plus class of...
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Approximate eigensolutions, thermodynamic properties and expectation values of a mixed hyperbolic Pöschl–Teller potential (MHPTP)
A mixed hyperbolic Pöschl–Teller potential (MHPTP) is studied under the Schrödinger equation in hyper-radial space via the WKB approximation and the...
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Solution of the Ultra Generalized Exponential–Hyperbolic Potential in Multi-dimensional Space
In this work, we proposed ultra generalized exponential–hyperbolic potential (UGEHP) and derived various well known exponential–hyperbolic type...
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The second and third harmonic generation of GaAs/Ga\(_{1-x}\)Al\(_{x}\)As spherical quantum dots under a confining potential
AbstractThe objective of this study is to theoretically discuss the impact of additional tuning factors on the second and third harmonic generation...
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Arbitrary \(\ell\)-state solutions of the Klein–Gordon equation with the Eckart plus a class of Yukawa potential and its non-relativistic thermal properties
We report bound-state solutions of the Klein–Gordon equation with a novel combined potential, the Eckart plus a class of Yukawa potential, by means...
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Optical properties and effect of magnetic field on energy spectra of a GaAs spherical quantum dot
AbstractIn the present work, optical absorption coefficients and refractive index changes of a GaAs spherical quantum dot are investigated within the...
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Eigensolution and various properties of the screened cosine Kratzer potential in D dimensions via relativistic and non-relativistic treatment
In this article, we proposed screened cosine Kratzer potential (SCKP). Using approximation suggested by Greene–Aldrich, the approximate bound-state...
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Analytical Solutions of the Dirac Equation with Effective Tensor Potential
The analytical solutions of the Dirac equation under spin and pseudospin symmetries with a Hellmann-like tensor potential for a class of Yukawa...
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Thermodynamic properties of Aharanov–Bohm (AB) and magnetic fields with screened Kratzer potential
AbstractIn this study, the Schrödinger equation (SE) with screened Kratzer potential (SKP) in the presence of external magnetic and AB-flux fields is...
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Effect of rainbow gravity, PDM, and external magnetic field on optical properties and energy spectra of GaAs quantum dot
The Klein–Gordon equation in cosmic strings within RG spacetime under the influence of an external magnetic field and Coulomb potential for...
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Classical Limit of the Nuclear Motion
Going from the microscopic world to the macroscopic one implies the transition from quantum mechanics to classical mechanics. This chapter explains...