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TMF, 1997, Volume 110, Number 2, Pages 272–290 (Mi tmf967)  

This article is cited in 1 scientific paper (total in 1 paper)

On retardation effect in the formfactor of two-particle bound state

T. I. Kopaleishvilia, E. Z. Lipartiaa, A. G. Rusetskyb

a Tbilisi Ivane Javakhishvili State University, High Energy Physics Institude
b Joint Institute for Nuclear Research, Bogoliubov Laboratory of Theoretical Physics

Abstract: In the Logunov–Tavkhelidze quasipotential approach the convergence of the iteration procedure corresponding to the account of the dynamical retardation effect in the electromagnetic formfactor of the two scalar particle bound state with the separable Bethe–Salpeter kernel is investigated. The status of the relativistic momentum approximation within the framework of this approach is discussed. In the static approximation the electromagnetic vertex operator obeying the current conservation and normalization conditions is constructed with regard to the interaction current. The comparative analysis of the formfactor in the different approximations is done.

DOI: https://doi.org/10.4213/tmf967

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English version:
Theoretical and Mathematical Physics, 1997, 110:2, 214–228

Bibliographic databases:

Received: 06.05.1996

Citation: T. I. Kopaleishvili, E. Z. Lipartia, A. G. Rusetsky, “On retardation effect in the formfactor of two-particle bound state”, TMF, 110:2 (1997), 272–290; Theoret. and Math. Phys., 110:2 (1997), 214–228

Citation in format AMSBIB
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\by T.~I.~Kopaleishvili, E.~Z.~Lipartia, A.~G.~Rusetsky
\paper On retardation effect in the formfactor of two-particle bound state
\jour TMF
\yr 1997
\vol 110
\issue 2
\pages 272--290
\mathnet{http://mi.mathnet.ru/tmf967}
\crossref{https://doi.org/10.4213/tmf967}
\zmath{https://zbmath.org/?q=an:0946.81513}
\transl
\jour Theoret. and Math. Phys.
\yr 1997
\vol 110
\issue 2
\pages 214--228
\crossref{https://doi.org/10.1007/BF02630447}
\isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=A1997XR12900007}


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    This publication is cited in the following articles:
    1. Radozycki T., “Relative Variables of the Exact Fermion-Antifermion Bound State Wave Function in the Schwinger Model”, Phys. Rev. D, 87:8 (2013), 085042  crossref  adsnasa  isi  elib  scopus  scopus  scopus
  • Теоретическая и математическая физика Theoretical and Mathematical Physics
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