On describing bound states for a spin 1 particle in the external Coulomb fieldOvsiyuk, E. M.,
Veko, O. V.,
Voynova, Ya. A.,
Koral’kov, A. D.,
Kisel, V. V.,
Кисель, В. В.,
Red’kov, V. M. of bound states is constructed in terms of the so called transcendental confluent
Heun functions, which
Spin 1/2 particle with two masses in magnetic fieldOvsiyuk, E. M.,
Veko, O. V.,
Voynova, Ya. A.,
Kisel, V. V.,
Balan, V.,
Redkov, V. M.,
Овсиюк, Е. М.,
Веко, О. В.,
Войнова, Я. А.,
Кисель, В. В.,
Балан, В.,
Редьков, В. М. , the separate equations for four
functions are derived, in which the spectral parameters coincide with the roots
Fields of Particles with Spin, Theory and ApplicationsIvashkevich, A.,
Krylova, N.,
Ovsiyuk, E.,
Kisel, V.,
Balan, V.,
Red'kov, V. -Euclidean space-time background. The key problems
are: Coulomb task for spin 1/2 particle and
Heun equation
Об описании связанных состояний для частицы со спином 1 в кулоновском полеОвсиюк, Е.М.,
Веко, О.В.,
Войнова, Я.А.,
Коральков, А.Д.,
Кисель, В.В.,
Ovsiyuk, E.M.,
Veko, O.V.,
Voynova, Ya.A.,
Koral'kov, A.D.,
Kisel, V.V.,
Red'kov, V.M. -nd order for some separate
functions. On of them may be recognized as a confluent
Heun equation. A