2015
DOI: 10.1007/s00601-015-1032-6
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Matrix Continued Fraction Solution to the Relativistic Spin-0 Feshbach–Villars Equations

Abstract: Abstract. The Feshbach-Villars equations, like the Klein-Gordon equation, are relativistic quantum mechanical equations for spin-0 particles. We write the FeshbachVillars equations into an integral equation form and solve them by applying the Coulomb-Sturmian potential separable expansion method. We consider bound-state problems in a Coulomb plus short range potential. The corresponding Feshbach-Villars Coulomb Green's operator is represented by a matrix continued fraction.Matrix continued fraction solution to… Show more

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Cited by 6 publications
(4 citation statements)
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“…This method has been used in Ref. [9] for calculating bound states. The matrix continued fraction was evaluated iteratively.…”
Section: Coulomb Plus Short Range Potentialmentioning
confidence: 99%
See 1 more Smart Citation
“…This method has been used in Ref. [9] for calculating bound states. The matrix continued fraction was evaluated iteratively.…”
Section: Coulomb Plus Short Range Potentialmentioning
confidence: 99%
“…In a recent work we have proposed a solution method for the Feshbach-Villars equations [9]. The method amounts to rewriting the eigenvalue problem into an integral equation form and representing the equation on a discrete Hilbert space basis.…”
Section: Introductionmentioning
confidence: 99%
“…In recent decades, a number of papers have been produced with the aim of exploring the relativistic dynamical properties of single particles and solving their wave equations by adopting the FV scheme (e.g, Refs. [34][35][36][37][38][39][40] and other related references cited therein).…”
Section: Introductionmentioning
confidence: 98%
“…In recent years, a significant number of studies have been devoted to exploring the dynamical properties of single particles in a relativistic context and solving their wave equations using the FV approach. For example (see [41][42][43][44][45][46][47]), Bouzenada et al [48] investigated the Feshbach-Villars oscillator (FVO) case in a spinning cosmic string space-time and reported their findings on the thermal properties and density of the system.…”
Section: Introductionmentioning
confidence: 99%